![Blake Purely Everyday Pocket Envelope C5 Peel And Seal Plain 100Gsm White Pack 5](https://dgduupz79pcvd.cloudfront.net/productimages/blake_envelopes/11893ps_1.jpg)
Blake Purely Everyday Pocket Envelope C5 Peel and Seal Plain 100gsm White (Pack 500) An extensive range of peel and seal envelopes that is a league above standard latex self seals. Its obvious advantage being the extended shelf life that comes with peel and seal and is becoming more and more popular due to this key feature.