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250mm x 350mm Clear Poly Envelopes - Pack of 500

Availability: Out of stock

  • Buy 2 for £20.50 each and save 7%
  • Buy 4 for £19.50 each and save 12%
  • Buy 10 for £18.50 each and save 16%
  • Buy 20 for £17.50 each and save 21%
  • Buy 30 for £16.50 each and save 25%

Quick Overview

These clear self-seal polythene envelope are great for sending out heavier items, such as corporate literature and brochures in large letter format.

These polythene envelopes are produced using a virgin grade LDPE material and are fully recyclable and come with a permanent self-seal closure.


Clear Self-Seal Plastic Bags / Polythene Envelopes | Size: 250mm x 350mm + 50mm Flap 50 micron

These self-seal plastic bags, also known as polythene envelopes, are excellent value if you are looking for a quality polythene envelope to post your company literature or brochure within Royal Mail's Large Letter format.

Manufactured from a high quality 50micron thickness LDPE material, these polythene envelopes are totally clear, they incorporate a permanent self-seal closure, ensuring they are secure through transit and are weatherproof.

These LARGE LETTER polythene envelopes are fully recyclable and have been produced in the UK by Bayard Packaging in our UK production facility in Greater London.

Please contact our sales office, on 020 8688 7778 should you require larger quantities.

Additional Information

Manufacturer Bayard Packaging Ltd

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