Columbian® Tyvek® Grip Seal® 2" Exp Envelopes Prevents painful tongue cuts--Grip-Seal® flap works without moisture. Tyvek® packaging is almost impossible to rip or puncture. Expansion envelopes like these work great for bulkier mailings. Envelope Size: 10 x 13; Envelope/Mailer Type: Expansion; Closure: Grip-Seal®; Trade Size: NA.

Product Specifications  Manufacturer #: WEV-CO894 Product Details Columbian® Tyvek® Grip Seal® 2" Exp Envelopes, 1st Cl, Open Side, 10x13, 100/Box Closure: Grip-Seal® Color(s): White Custom Imprint Included: No Envelope Size: 10 x 13 Envelope/Mailer Type: Expansion Expansion: 2" Exterior Material(s): Tyvek® Preprinted Message/Format/Border: First Class Border Security Tinted: No Weight [Nom]: 18 lb UPC: 50026900908944 Keywords: 10 x 13 x 2, COLUMBIAN, Envelope, Envelopes, Expansion, Expansion Envelopes, First-Class, Mailer, Self-Seal Envelope, Tyvek