Tuffgard Extreme No. 1 Mailers， Bubble， #1， 7 1/4" Width x 12" Length， Self-adhesive Seal， 50 / Carton， White

No. 1 mailers are tough and durable to handle your most demanding mailing applications. Multilayer， co-extruded film resists moisture， punctures and tears for reliable containment. Barrier bubble layer offers excellent air retention and cushioning to keep your items protected. A seamless bottom increases its cushioning protection for enhanced security. Self-seal adhesive provides a quick and secure closure without requiring moisture.