Purely Packaging Blake Board Backed Pocket Envelope C4 Peel and Seal 120gsm White (Pack 125)

Blake Purely Packaging Board Backed Pocket Envelope C4 Peel and Seal 120gsm White (Pack 125) Heavy duty board back envelopes in white and manilla, made using 1000 micron backing board and a heavyweight face paper to ensure protection when posting bendable items.