https://www.theslotbox.com/blog-understanding-lettermail-canada daily 0.75 2026-02-05 https://www.theslotbox.com/blog-understanding-lettermail-canada/2026/2/4/reviews monthly 0.5 2026-02-05 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1770250398249-5ULPQQHLH6KSZ2SRVAG4/IMG_5642+2.jpg Blog - Reviews! - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/where-to-mail-box monthly 0.5 2025-10-17 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1757974871596-GG5POI87NVBZEXVUAGEC/do%2Bnot%2Bmail%2B.jpg Blog - Where do you drop off your lettermail boxes - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2025/5/31/where-is-the-slotbox-made monthly 0.5 2025-06-01 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/e9fd98c8-5a29-40c1-99e6-93573ca075a7/product+of+canada.png Blog - Where is the Slotbox made? 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- Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2024/5/16/why-the-material-matters-understanding-cardboard monthly 0.5 2025-06-01 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1715872357320-IHHDMZT4TA36MKTKY6CU/Flutes-image.png Blog - Understanding materials.... - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2024postagerates monthly 0.5 2025-01-04 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/c67307a2-22c4-42e7-ab5f-a7c53d6c3f64/2.jpg Blog - Let's Talk Postage Stamps - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2024/2/21/how-the-slotbox-came-to-be monthly 0.5 2024-05-04 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/c253782d-2bdd-4015-85d6-e2947a269821/better+me+b%3Aw.jpg Blog - How the Slotbox came to be! - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2024/1/31/canada-post-lettermail-explained monthly 0.5 2025-06-01 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/0d3f8df6-ac64-46d6-a758-d1126f4a05fc/canada+post+lettermail+explained+%28500+x+300+px%29.jpg Blog - CANADA POST LETTERMAIL EXPLAINED - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2022/12/30/save-the-landfill-from-bubble-mailers monthly 0.5 2024-05-14 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1672439655330-5BN47W2EFG1AXY8NROEI/Bubble+Mailer+.jpg Blog - Bubble mailers not required. - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2022/12/20/mailing-outside-of-canada monthly 0.5 2024-05-14 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/0e15ba25-6c60-4a5e-9f96-7908e46415f7/sending+outside+of+canada.jpg Blog - Mailing outside of Canada - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2022/12/8/brand-your-box monthly 0.5 2024-05-06 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/945d887f-a5ec-48db-af5d-22ee8801c38f/thumbnail_IMG_6948.jpg Blog - Stamp the box! - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2022/11/17/boxmailer-and-envelopes monthly 0.5 2025-05-21 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/93ade87e-45ad-4335-879e-edd5528f1726/envelope+2020.jpg Blog - Envelope? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2022/11/12/slot-of-doom-lettermail-template monthly 0.5 2024-05-14 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668288458856-YOSK1PPKX1LOGXGY3LRO/template-+brine+%282500+%C3%97+1500+px%29+%281%29.png Blog - Non-Standard/Oversize Lettermail Templates - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/blog-understanding-lettermail-canada/2022/11/11/benefits-of-the-slotbox monthly 0.5 2024-05-04 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/53060780-5032-46cd-a034-7e9016ed7768/website+banner+-+brine+%282500+%C3%97+1500+px%29.png Blog - Why Choose the SLOTBOX® ? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/reviews daily 0.75 2026-02-07 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668231956519-PJYSDWEWVOVGYDEICH84/brine+-+3+stack+-+open.png REVIEWS https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1497123399929-9TRWU53EH6YTD0HUXTNT/download.jpg REVIEWS https://www.theslotbox.com/contact-slotbox daily 0.75 2025-09-04 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668232792267-4U13HC9P0ILWE71WAUB8/website%2Bbanner%2B-%2Bbrine%2B%25282500%2B%25C3%2597%2B1500%2Bpx%2529.jpg contact https://www.theslotbox.com/lettermail-canada-post daily 0.75 2026-02-07 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1607900573961-WBLQ2JH6HRCDRFHGUWFG/template%2B2%2B2020.jpg Canada Post Lettermail Box https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/0dc0a0dc-423c-4d63-a024-304f7597952f/Screen+Shot+2025-05-17+at+9.54.26+AM.png Canada Post Lettermail Box - Large Envelope: Lettermail Postage Rates 2026 OVERSIZE NON-STANDARD POSTAGE RATES 2025 30g -100g. $2.61 100g -200g. $4.29 200-300g. $5.98 300-400g. $6.85 400-500g. $7.36 https://www.theslotbox.com/canada-post-lettermail-box-mailer-oversize-large-envelope daily 1.0 2026-03-02 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/f9b73d1a-5ac5-49fe-ba73-5747a6a39a4a/slotbox+banner.png Home https://www.theslotbox.com/resource-shipping-friendly-mailer-oversize-lettermail-post-box daily 0.75 2026-02-07 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668221755250-YMK0GFKPV4YSSNRN63G0/packing+station-+brine+%282500+%C3%97+1500+px%29.png RESOURCE https://www.theslotbox.com/faq-lettermail-boxes daily 0.75 2026-02-07 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668232522022-T2IVJRPLLEF18W87E0WO/brine+-+3+stack+-+open.png f.a.q. https://www.theslotbox.com/terms-slotbox-lettermail-box daily 0.75 2026-02-07 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668231984368-PJGOZJ8PKWAKQ36INRAE/brine+-+3+stack+-+open.png terms and conditions https://www.theslotbox.com/lettermail-canada-large-envelope daily 0.75 2025-10-20 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668231919963-C58MTJE06J4ZSPYBKXZB/brine+-+3+stack+-+open.png ABOUT https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1651513336092-ZDS7WK2F2VTQ9DZ31ZTI/better+me+b%3Aw+copy.jpg ABOUT - Hi, I am Sarah Mulligan, the creator of the SLOTBOX®, the original foldable box mailer made to fit Canada’s Post lettermail! A professional glass artisan by trade, in 2015 I recognized a need for a thin sturdy box for myself, makers and online sellers to safely send small items in Canadian Lettermail. I had a vision for a responsible, sustainable, Canadian-Made quality product! The SLOTBOX® is made in British Columbia with 45%-60% recycled content, 100% recyclable, is reusable and is from a renewable resource. What began as one small box 9 years ago, is now 5 great size options with quantity discounts available and a website chock-full of helpful information to assist you on your e-commerce journey. The SLOTBOX® cares about your business and by choosing it you are supporting Canadians just like you! https://www.theslotbox.com/canada-post-box daily 0.75 2026-02-07 https://www.theslotbox.com/price-and-size daily 0.75 2026-02-03 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/99c22252-c2d5-4ceb-a5a7-8348cca8e12c/IMG_2082.JPG SIZES AND PRICING - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png SIZES AND PRICING - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/d4d7dbfd-a1c7-4ff7-948b-3f429097ad7b/small+plus+3.5x5.25.jpg SIZES AND PRICING - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg SIZES AND PRICING - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg SIZES AND PRICING - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/cc0fe34c-46f1-4ba6-8136-399f20035930/xl+9x11.25.png SIZES AND PRICING - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.theslotbox.com/shop-lettermail-box-canada-post daily 0.75 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/fd4825c4-5dba-4dfd-a986-3f97cbcef9d2/IMG_5744_SnapseedCopy.jpg shop https://www.theslotbox.com/shop-lettermail-box-canada-post/canada-sticker monthly 0.5 2026-02-03 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/fc38ae09-ff07-4ce9-a099-303dc7f07fe9/IMG_2034.jpg shop - 10 x Made in Canada Sticker https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/94bade97-f519-42af-b80c-a617dce855a1/made+in+sticker.jpg shop - 10 x Made in Canada Sticker https://www.theslotbox.com/shop-lettermail-box-canada-post/slotofdoom-template-slotbox-shipping-friendly-box-mailer-oversize-lettermail-canada-post-slot-box monthly 0.5 2026-02-03 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1710429267419-I51VT62D7E03TDPM3LMT/thumbnail_IMG_6289.jpg shop - 20mm Slot Template for Oversize Lettermail - 20mm 2cm Slot template Canada Post large envelope Oversize Lettermail https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1709683186139-PR6UG5WDM4LHXL8DR70P/thumbnail_IMG_6199.jpg shop - 20mm Slot Template for Oversize Lettermail https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1709683168701-K37M1RN8P8DD28ZMGO5X/thumbnail_IMG_6200.jpg shop - 20mm Slot Template for Oversize Lettermail https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1748795327934-D84OCN3QVTJKCNSE9ZZL/product+of+canada.png shop - 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30 x Small Decorated Slotbox https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1718143820854-AMOREO2CJURIYPE14L3F/thumbnail_IMG_6939.jpg shop - 30 x Small Decorated Slotbox https://www.theslotbox.com/shop-lettermail-box-canada-post/100-slotboxcombo monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1609373810121-HE7KJJ10L9HT48UD4VBH/stack3+2021.jpg shop - 100 Combo: 40 small, 50 medium, 10 large https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/df0d5a30-bcf9-4116-99d8-122d3052d516/3%2Bflat%2B2020.jpg shop - 100 Combo: 40 small, 50 medium, 10 large - 3+flat+2020.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675377672927-1MU4ALK008754D0XW8JV/thumbnail_IMG_1343.jpg shop - 100 Combo: 40 small, 50 medium, 10 large https://www.theslotbox.com/shop-lettermail-box-canada-post/50-combo-s-sp-m-l monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183562598-XZAOR4R3WBWPL2D1AAV3/IMG_7569+2.jpg shop - 50 Combo: 20 small, 5 small plus, 15 medium, 10 large - IMG_7569 2.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183583562-73WAZZ1TNTQ7XWMBS9O0/IMG_7567+2.jpg shop - 50 Combo: 20 small, 5 small plus, 15 medium, 10 large - IMG_7567 2.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 50 Combo: 20 small, 5 small plus, 15 medium, 10 large - small 3.75x3.75.png https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/d4d7dbfd-a1c7-4ff7-948b-3f429097ad7b/small+plus+3.5x5.25.jpg shop - 50 Combo: 20 small, 5 small plus, 15 medium, 10 large - small plus 3.5x5.25.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 50 Combo: 20 small, 5 small plus, 15 medium, 10 large - medium 4.75x6.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/fec015e5-5eb7-4319-abb8-a28a6af561af/large+7+x+8.png shop - 50 Combo: 20 small, 5 small plus, 15 medium, 10 large - large 7 x 8.png https://www.theslotbox.com/shop-lettermail-box-canada-post/100-combo monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668233056396-7FS1WIFX22N2GHMBHT6N/brine+-+3+stack+-+open.png shop - 100 Combo: 30 Small, 50 Medium, 20 Large - brine - 3 stack - open.png https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1709508422163-FTNB46YO9LAF8GJ75BSN/IMG_6113.jpg shop - 100 Combo: 30 Small, 50 Medium, 20 Large - IMG_6113.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/df0d5a30-bcf9-4116-99d8-122d3052d516/3%2Bflat%2B2020.jpg shop - 100 Combo: 30 Small, 50 Medium, 20 Large - 3+flat+2020.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 100 Combo: 30 Small, 50 Medium, 20 Large - small 3.75x3.75.png https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 100 Combo: 30 Small, 50 Medium, 20 Large - medium 4.75x6.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/44768474-0264-4657-a970-4937c34a67a3/image.jpg shop - 100 Combo: 30 Small, 50 Medium, 20 Large https://www.theslotbox.com/shop-lettermail-box-canada-post/100-combo-s-sp-m-l monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183562598-XZAOR4R3WBWPL2D1AAV3/IMG_7569+2.jpg shop - 100 Combo: 15 Small, 25 Small Plus, 40 Medium, 20 Large - IMG_7569 2.jpg (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183583562-73WAZZ1TNTQ7XWMBS9O0/IMG_7567+2.jpg shop - 100 Combo: 15 Small, 25 Small Plus, 40 Medium, 20 Large - IMG_7567 2.jpg (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 100 Combo: 15 Small, 25 Small Plus, 40 Medium, 20 Large - small 3.75x3.75.png (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/d4d7dbfd-a1c7-4ff7-948b-3f429097ad7b/small+plus+3.5x5.25.jpg shop - 100 Combo: 15 Small, 25 Small Plus, 40 Medium, 20 Large - small plus 3.5x5.25.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 100 Combo: 15 Small, 25 Small Plus, 40 Medium, 20 Large - medium 4.75x6.jpg (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/44768474-0264-4657-a970-4937c34a67a3/image.jpg shop - 100 Combo: 15 Small, 25 Small Plus, 40 Medium, 20 Large https://www.theslotbox.com/shop-lettermail-box-canada-post/100-combo2-s-sp-m-l monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183562598-XZAOR4R3WBWPL2D1AAV3/IMG_7569+2.jpg shop - 100 Combo: 45 Small, 5 Small Plus, 40 Medium, 10 Large - IMG_7569 2.jpg (Copy) (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183583562-73WAZZ1TNTQ7XWMBS9O0/IMG_7567+2.jpg shop - 100 Combo: 45 Small, 5 Small Plus, 40 Medium, 10 Large - IMG_7567 2.jpg (Copy) (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 100 Combo: 45 Small, 5 Small Plus, 40 Medium, 10 Large - small 3.75x3.75.png (Copy) (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/d4d7dbfd-a1c7-4ff7-948b-3f429097ad7b/small+plus+3.5x5.25.jpg shop - 100 Combo: 45 Small, 5 Small Plus, 40 Medium, 10 Large - small plus 3.5x5.25.jpg (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 100 Combo: 45 Small, 5 Small Plus, 40 Medium, 10 Large - medium 4.75x6.jpg (Copy) (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/44768474-0264-4657-a970-4937c34a67a3/image.jpg shop - 100 Combo: 45 Small, 5 Small Plus, 40 Medium, 10 Large https://www.theslotbox.com/shop-lettermail-box-canada-post/50-combo-shipping-friendly-box monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183562598-XZAOR4R3WBWPL2D1AAV3/IMG_7569+2.jpg shop - 50 Combo: 5 small, 5 small plus, 30 medium, 10 large - IMG_7569 2.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1719183583562-73WAZZ1TNTQ7XWMBS9O0/IMG_7567+2.jpg shop - 50 Combo: 5 small, 5 small plus, 30 medium, 10 large - IMG_7567 2.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 50 Combo: 5 small, 5 small plus, 30 medium, 10 large - small 3.75x3.75.png https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/d4d7dbfd-a1c7-4ff7-948b-3f429097ad7b/small+plus+3.5x5.25.jpg shop - 50 Combo: 5 small, 5 small plus, 30 medium, 10 large - small plus 3.5x5.25.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 50 Combo: 5 small, 5 small plus, 30 medium, 10 large - medium 4.75x6.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg shop - 50 Combo: 5 small, 5 small plus, 30 medium, 10 large - large 7 x 8.jpg https://www.theslotbox.com/shop-lettermail-box-canada-post/50-combo-s-m-l monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668231984368-PJGOZJ8PKWAKQ36INRAE/brine+-+3+stack+-+open.png shop - 50 Combo: 5 small, 30 medium, 15 large - brine - 3 stack - open.png https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1709508422163-FTNB46YO9LAF8GJ75BSN/IMG_6113.jpg shop - 50 Combo: 5 small, 30 medium, 15 large - IMG_6113.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 50 Combo: 5 small, 30 medium, 15 large - small 3.75x3.75.png (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 50 Combo: 5 small, 30 medium, 15 large - medium 4.75x6.jpg (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg shop - 50 Combo: 5 small, 30 medium, 15 large - large 7 x 8.jpg (Copy) https://www.theslotbox.com/shop-lettermail-box-canada-post/50-combo-s-m-l-22nae monthly 0.5 2026-02-09 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668231984368-PJGOZJ8PKWAKQ36INRAE/brine+-+3+stack+-+open.png shop - 50 Combo: 30 small, 10 medium, 10 large - brine - 3 stack - open.png (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1709508422163-FTNB46YO9LAF8GJ75BSN/IMG_6113.jpg shop - 50 Combo: 30 small, 10 medium, 10 large - IMG_6113.jpg (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/90e0e1e5-22be-49e4-a557-bb3af505f1a0/small+3.75x3.75.png shop - 50 Combo: 30 small, 10 medium, 10 large - small 3.75x3.75.png (Copy) (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 50 Combo: 30 small, 10 medium, 10 large - medium 4.75x6.jpg (Copy) (Copy) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg shop - 50 Combo: 30 small, 10 medium, 10 large - large 7 x 8.jpg (Copy) (Copy) https://www.theslotbox.com/shop-lettermail-box-canada-post/slotbox-shipping-friendly-box-mailer-oversize-lettermail-canada-post-slot-box monthly 0.5 2026-02-06 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675395829726-J1AU4ZQ4GXUQCHKPOCBR/thumbnail_IMG_1378.jpg shop - 100 Medium (.65 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1f398be7-1bba-4cd3-b614-6fc7f3c8bcbe/medium+4.75x6.jpg shop - 100 Medium (.65 each) - medium 4.75x6.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/c5c2609c-32ba-41ae-8dc2-4a789fd9e389/3.jpg shop - 100 Medium (.65 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1666045493697-1WN2I6X06I7MK6OJDX4B/medium+2021.jpg shop - 100 Medium (.65 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675379761409-FF2BYQWQNNU3ZY01BAH4/thumbnail_IMG_0177.jpg shop - 100 Medium (.65 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1748795327934-D84OCN3QVTJKCNSE9ZZL/product+of+canada.png shop - 100 Medium (.65 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/large-slotbox-shipping-friendly-box-mailer-oversize-lettermail-canada-post-slot-box monthly 0.5 2026-02-03 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg shop - 100 Large (.85 each) - large 7 x 8.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675396741362-SU9VRP0XTG5J610Y2F2M/thumbnail_IMG_1383.jpg shop - 100 Large (.85 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/378a20e4-125f-47fc-a7dd-5859c2e24d38/4.jpg shop - 100 Large (.85 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1607899472597-QM2PGN09IWWNLGUJPDK0/FullSizeRender%5B2%5D.jpg shop - 100 Large (.85 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675396976221-8VLYKB298S1GLDIL4528/thumbnail_IMG_1384.jpg shop - 100 Large (.85 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1748795327934-D84OCN3QVTJKCNSE9ZZL/product+of+canada.png shop - 100 Large (.85 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/extra-large-slotbox-shipping-friendly-box-mailer-oversize-lettermail-canada-post-slot-box monthly 0.5 2026-02-06 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1708987636980-VC0T4PCJ0C99K7W2F28Q/FullSizeRender.jpg shop - 100 XLarge ($1.35 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/cc0fe34c-46f1-4ba6-8136-399f20035930/xl+9x11.25.png shop - 100 XLarge ($1.35 each) - xl 9x11.25.png https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/b7b3a275-48b6-4348-ac40-bf48d918f101/5.jpg shop - 100 XLarge ($1.35 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1696884310477-QU9L78GM2MRVEYM9IPTF/thumbnail_IMG_4536.jpg shop - 100 XLarge ($1.35 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1696881264131-CJ4DSZLM29QAIFSGE32P/thumbnail_IMG_4524.jpg shop - 100 XLarge ($1.35 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1696881268356-FH7LLHCTCI7RPCDKGMOT/thumbnail_IMG_4527.jpg shop - 100 XLarge ($1.35 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1748795327934-D84OCN3QVTJKCNSE9ZZL/product+of+canada.png shop - 100 XLarge ($1.35 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/discounted-large-brown monthly 0.5 2026-03-25 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/3925bc29-891d-4491-bf52-0605fe59e0c5/IMG_9535.JPG shop - 100 x Discounted BROWN Large (.60 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4943d702-a27a-4ac6-9b7a-9fe463a6d240/IMG_9493.JPG shop - 100 x Discounted BROWN Large (.60 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/large-size-slotbox-shipping-friendly-box-mailer-oversize-lettermail-canada-post-slot-box monthly 0.5 2026-02-03 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg shop - 50 Large (.95 each) - large 7 x 8.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675396612895-NOWWSJ9J8BBAXNE4K43Y/thumbnail_IMG_1382.jpg shop - 50 Large (.95 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/378a20e4-125f-47fc-a7dd-5859c2e24d38/4.jpg shop - 50 Large (.95 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1668274275398-27J1LQ5UYE13PDD6Y8LA/FullSizeRender%255B2%255D.jpg shop - 50 Large (.95 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1675396976221-8VLYKB298S1GLDIL4528/thumbnail_IMG_1384.jpg shop - 50 Large (.95 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1720116369996-WRUP34I4RIOAQEJL8EH4/IMG_7691+2.jpg shop - 50 Large (.95 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/xl-slotbox-50-pack monthly 0.5 2026-02-06 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1708987565347-0LK5GRFG3JOZ60RVY9K7/FullSizeRender+%281%29.jpg shop - 50 XLarge ($1.40 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/cc0fe34c-46f1-4ba6-8136-399f20035930/xl+9x11.25.png shop - 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25 x Discounted BROWN Large (.65 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/discounted-box-mailer-brown-a3bpr monthly 0.5 2026-01-15 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/3925bc29-891d-4491-bf52-0605fe59e0c5/IMG_9535.JPG shop - 50 x Discounted BROWN Large (.65 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4943d702-a27a-4ac6-9b7a-9fe463a6d240/IMG_9493.JPG shop - 50 x Discounted BROWN Large (.65 each) https://www.theslotbox.com/shop-lettermail-box-canada-post/30-large-slotbox-shipping-friendly-box-mailer-oversize-lettermail-canada-post-slot-box monthly 0.5 2026-02-06 https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/1708988390956-SS23VET23B65UZRTJTKG/IMG_6029.jpg shop - 25 Large ($1.05 each) https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/4bab767e-f3f5-4d19-8396-7929bed20949/large+7+x+8.jpg shop - 25 Large ($1.05 each) - large 7 x 8.jpg https://images.squarespace-cdn.com/content/v1/586826a4e3df2818c00d8ae5/378a20e4-125f-47fc-a7dd-5859c2e24d38/4.jpg shop - 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