Open Side Expansion Mailers, Dupont Tyvek, #15 1/2, Square Flap, Redi-Strip Closure, 12 X 16, White, 50/carton
Open Side Expansion Mailers, Dupont Tyvek, #15 1/2, Square Flap, Redi-Strip Closure, 12 X 16, White, 50/carton