Barrier Bubble® lining retains air better than alternative cushioning materials. Polypropylene exterior is moisture-, puncture- and rip-resistant. Co-extruded seams are heat-sealed and burst-proof. Self-seal closure features a tamper indicator. Envelope Size: 7 1/4 x 12; Envelope/Mailer Type: Cushioned; Closure: Self-Adhesive; Trade Size: #1.
Jiffy TuffGard Self-Seal Cushioned Mailer, #1, 7 1/4 x 12, White, 25/Carton