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Polythene Envelopes

Mail your items safely with our Polythene Envelopes. Waterproof and tear-resistant, they're perfect for sending catalogs, brochures, or products.

  • Sealed Air Mail Tuff Mailing Bags MT6 450 (W) x 525 (H) mm Waterproof White Pack of 100

    Original price £27.99 GBP - Original price £27.99 GBP
    Original price
    £27.99 GBP
    £27.99 GBP - £27.99 GBP
    Current price £27.99 GBP
    Out of stock

    The best-selling polythene envelopes for extra security Mail Tuff Durable Poly Mailers MT6 Grey 450mm x 525mm 100env per box DescriptionPuncture r...

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  • Blake Purely Packaging 430 x 460 mm Polypost Polythene Mailing Bag Envelopes Peel & Seal (PE84/W) White - Pack of 200

    Original price £55.02 GBP
    Original price £55.02 GBP - Original price £55.02 GBP
    Original price £55.02 GBP
    Current price £48.49 GBP
    £48.49 GBP - £48.49 GBP
    Current price £48.49 GBP
    Out of stock

    Weather, Water and Burst Proof to protect contents Strong permanent peel and seal flap for convenience and security Tear and Puncture Proof to...

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  • Sealed Air Mail Tuff Mailing Bags MT4 295 (W) x 415 (H) mm Waterproof White Pack of 100

    Original price £18.49 GBP - Original price £18.49 GBP
    Original price
    £18.49 GBP
    £18.49 GBP - £18.49 GBP
    Current price £18.49 GBP
    Out of stock

    Durable and reliable polyethylene envelopes for extra security Mail Tuff Durable Poly Mailers MT4 Grey 295mm x 415mm 100env per box Model number: ...

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  • Sealed Air Mail Tuff Mailing Bags MT5 395 (W) x 400 (H) mm Waterproof White Pack of 100

    Original price £21.99 GBP - Original price £21.99 GBP
    Original price
    £21.99 GBP
    £21.99 GBP - £21.99 GBP
    Current price £21.99 GBP
    Out of stock

    The best-selling polythene envelopes for extra securityDescriptionPuncture resistant polythene envelopes Strong 65 microns opaque Write on surface ...

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  • Ampac C3 Envelope 335x430mm Tamper Evident Security Opaque (Pack of 20)

    Original price £20.49 GBP - Original price £20.49 GBP
    Original price
    £20.49 GBP
    £20.49 GBP - £20.49 GBP
    Current price £20.49 GBP
    Out of stock

    Description Ampac C3 Envelope 335x430mm Tamper Evident Security Opaque (Pack of 20) KSTE-3Ampac Tamper Evident envelopes feature a tear off redemp...

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  • 100 Mail Lite E/2 JL2 Padded Envelope 220 x 260mm

    Original price £28.49 GBP - Original price £28.49 GBP
    Original price
    £28.49 GBP
    £28.49 GBP - £28.49 GBP
    Current price £28.49 GBP
    Out of stock

    Mail Lite Bubble Lined Padded Envelopes E/2 Int Size: 220 x 260mm Box of 100 Mail Lite protective mailers are lined with bubble material that ab...

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