PostSafe use the “Keep Safe” Tamper Evident Security Peel & Seal Polythene Envelopes Range
Cheaper, lighter and stronger – these envelopes are ideal for any use where security or evidence that items contained have not been tampered with is required.
- Secure and tamper evident envelopes
- Void message when opened
- Sequentially numbered envelopes for track & trace
- Redemption slip
- Ideal secure envelopes for banks, legal services, police, prisons and packaging of confidential items
- Available in clear or opaque
- 100% recyclable envelopes
Polythene envelopes are strong, less expensive than paper envelopes and cardboard boxes, and the light weight reduces postage costs. All products are weatherproof, tear resistant, and 100% recyclable. The flexible structure wraps around contents and saves space – simple to use with peel and seal closure.
All our products are approved by Royal Mail.
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