TuffGard Self-Seal Cushioned Envelopes, #000, 4 x 8, White, 25 Per Carton

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: 4 x 8; Envelope/Mailer Type: Cushioned; Closure: Self-Adhesive; Trade Size: #000.

Price: 13.95 from Zuma Office Supply US