Blake Creative Colour C5 162 x 229 mm 120 gsm Wallet Peel & Seal Window Envelopes (325W) Storm Grey Pack of 500

Peel and Seal Five year shelf life Eye catching appearance. Makes sure envelope gets noticed! Crafted from High Quality 120 gsm paper Make a difference to mail with these Creative Colour envelopes by Blake Strong Peel & Seal closure for ease of use, additional security and longer shelf life