Tyvek C4 Ecommerce Mailer White (Pack of 50) 69101 | TY63992

Ideal for online businesses, this Tyvek Ecommerce Mailer is both a flexible mailer and box with two board backed inserts for rigidity and a 25mm gusset for bulkier items. Designed to fit standard letter boxes, this white C4 mailer measures 229 x 324mm. This pack contains 50 mailers.