Blake Corrugated Wallet Envelope Peel and Seal + Rip Strip 248x348mm Kraft (Pack of 30) PCWA3

Created from corrugated cardboard, these kraft wallet envelopes provide extra strength and security. They have lots of security features including increased capacity internal fold lines, rip strips and peel and seal closure, resulting in a tamper proof postal solution. These corrugated wallet envelopes are perfect for sending certificates, DVDs, books, and any item that needs extra protection. Supplied in a pack of 30.