Aviditi 11 x 13 1/2" Stayflats Brand Rigid Flat Mailers, White (Pack of 25) Photo Document Mailers, Peel & Seal Closure, Tear Strip Easy Opening.

11 x 13 1/2" White (25 Pack) Self-Seal Flat Mailers. Strong chipboard mailers protect photos and documents during shipping. Manufactured from light-weight .020 Chipboard to save on freight costs. No additional stiffeners needed. Peel and seal closure. Pull tab tear strip for easy opening. Made in the USA!