Offer Available

Tamper Evident Polythene Envelopes

£23.15£220.00 Inc Tax

PostSafes Tamper Evident Security?Peel & Seal Polythene Envelopes range is The trusted “Keep Safe” product by ProAmpac


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.

All our prices are inclusive of VAT

  • 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.

Product   Code Open Edge (mm) Body (mm) Style
PC33 225 305 Clear
PC35 340 430 Clear
PC36 160 260 Clear
P33 225 305 Opaque
P35 340 430 Opaque
P36 160 260 Opaque

Additional information


Clear with Panel, Opaque

Envelope Size

160mm x 260mm, 225mm x 305mm, 340mm x 430mm

Quantity per Pack

100, 500

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