The sturdy box designed for mailing in Canada’s Post.
5 SIZES : ALL FIT CANADA POST 20MM LETTERMAIL SLOT
STRONG, SUSTAINABLE, REUSABLE, RECYCLABLE
HIGH RECYCLED CONTENT
QUANTITY DISCOUNTS, COMBO PACKS
PROMO CODE “STOCKUP” for $20 OFF ORDERS OVER $150*
PROUDLY MADE IN CANADA
Why the SLOTBOX is special!
Items can shift or bend in a bubble mailer and most boxes are too deep for lettermail.
The Slotbox is the original sturdy thin foldable box designed to meet the Canada Post 20mm thickness size requirement.
Safely mail your items within Canada as Lettermail for a fraction of the cost of parcel rates.
Mail under 100g, is just a $2.61 stamp!
Loved by Canadian sellers and makers since 2016!
*promo codes valid for orders before tax price