Redi-Strip Poly Expansion Mailer, #4 1/2, Square Flap, Redi-Strip Closure, 11 x 13, White, 100/Carton

Excellent for shipping large orders, Qwith an expansion to accommodate overstuffing. It's good practice to keep a stock on hand, in the event that one is needed. Between the open end design and self-sealing closure, flexible poly mailers streamline the process to get deliveries out on time. Seam Type: Weld; Flap Type: Square; Trade Size: #4 1/2; Security Tinted: No.

Pressure Sensitive; Moisture Resistant High-density polyethylene construction is moisture-, tear- and chemical-resistant for added durability. Redi-Strip closure simplifies sealing. Simply peel the strip off and fold the flap closed. Pressure-sensitive gum forms a permanent bond for a secure seal. [Delete]