10 x 13 x 1 1/2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White

: Survivor R4200 Tyvek Expansion Mailer, 10 x 13 x 1 1/2, White, 18lb (Case of 100) : Large Format Envelopes : Office Products. Tyvek white expansion envelope features a Flap-Stik self-adhesive closure. 。 Use for bulky items. 。 Resists punctures, tears and moisture. 。 Expands on sides to fit binders, books, reports. 。 Use instead of cartons or boxes. 。 Superior protection for bulky items. Durable envelope resists punctures, tears and moisture. Expands on sides to fit binders, books, reports. Use instead of cartons or boxes. Lightweight envelope saves on postage. Clean, bright white color presents a professional image. 。 。 。

10 x 13 x 1 1//2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White
10 x 13 x 1 1//2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White
10 x 13 x 1 1//2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White
10 x 13 x 1 1//2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White
10 x 13 x 1 1//2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White
10 x 13 x 1 1//2 18lb Case of 100 Survivor R4200 Tyvek Expansion Mailer White