Blake Purely Packaging B4 352 x 250 mm Board Back Pocket Peel & Seal Envelopes (8112) Manilla Pack of 125

Make a difference to your mail with these Purely Packaging Board Back envelopes by Blake Heavy Duty Board Back to protect certificates, photographs, prints and more Strong Peel & Seal closure for ease of use, additional security and longer shelf life Printed 'Please do not bend' on the face for extra safety