Timirog Black Shipping Boxes 11 1/8 x 8 5/8 x 2" Letter Size 25 Pack - Corrugated Cardboard Mailing Box for Small Business, Literature Mailer Supplies for Packaging Pictures, Books, Clothes, Gifts : Amazon.ca: Office Products
Mailing box - Canada Post
25 Pack Corrugated Box Mailer, 4x4x2 Inches Small Shipping Boxes, Brown Mailing Box for Shipping Mailing, Packing Storage and Gift Box, Recyclable, Crush Proof | Walmart Canada
PHAREGE 7x5x2 inch Shipping Boxes 25 Pack, Brown Small Corrugated Cardboard Mailer Boxes for Small Business Packaging Mailing Suppplies : Amazon.ca: Health & Personal Care
Small Corrugated Boxes 6x4x2.2 inch Tiny Recyclable Cardboard Mailing Box for Storage and Shipping 20 Pack : Amazon.ca: Office Products