First Class Catalog Mailers, Dupont Tyvek, #12 1/2, Square Flap, Redi-Strip Closure, 9.5 X 12.5, White, 100/box
First Class Catalog Mailers, Dupont Tyvek, #12 1/2, Square Flap, Redi-Strip Closure, 9.5 X 12.5, White, 100/box