These open-end expansion mailers are made from durable DuPont Tyvek material, designed to provide protection and flexibility. The #13 1/2 size features a cheese blade flap and an easy-to-use Redi-Strip closure, making shipping simple and secure.

• Size: 10 x 13 inches
• Material: Durable DuPont Tyvek
• Flap Type: Cheese blade flap
• Closure: Redi-Strip for easy sealing
• Color: White
• Packaging: 25 mailers per box

Product Tags

Expanding Mailer with Redi-Strip Closure, 10x13