PostSafe Super Strong Peel & Seal Polythene Envelopes
Cheaper, lighter and stronger – PostSafe envelopes are ideal for any mail order, online or eBay business.
- Tough and strong plastic envelopes for extra protection
- Weather, tear and puncture resistant
- Ideal envelopes for sending legal documents
- Easy to write on surface, accepts stamps, franking and labels
- Excellent printability
- 100% recyclable envelope
PostSafe superstrong polythene envelopes are manufactured to the highest quality standards in the UK. Polythene envelopes are strong, less expensive than paper envelopes and cardboard boxes, and the light weight reduces postage costs. All envelope products are weatherproof, tear resistant, and 100% recyclable. The flexible structure wraps around the envelope contents and saves space – simple to use with peel and seal closure.
All our polythene envelopes are approved by Royal Mail.