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Polythene Envelopes

Polythene Envelopes
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We found 45 products
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GoSecure Envelope Lightweight Polythene 460mm x 430mm Grey (100 Pack)

GoSecure Envelope Lightweight Polythene 460mm x 430mm Grey 100 Pack 167624 F
100
Pack
  • Resists rips and tears, protecting contents
  • Crafted from 100% recyclable material
  • Opaque material ensures privacy for sensitive documents
  • Features a convenient peel and seal closure for quick packing
This item is out of stock

GoSecure Envelope Lightweight Polythene 460mm x 430mm Grey (100 Pack)

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Ampac Envelope Lightweight Polythene 165mm x 230mm Clear (100 Pack)

Ampac Envelope Lightweight Polythene 165mm x 230mm Clear 100 Pack 372887 F
100
Pack
  • Dimensions: 165 x 230mm
  • Resistant to ripping, tearing and water resistant
  • Easy peel and seal closure
  • Made from 100% recyclable material
This item is out of stock

Ampac Envelope Lightweight Polythene 165mm x 230mm Clear (100 Pack)

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GoSecure Envelope Extra Strong Polythene 440mm x 320mm Clear (100 Pack)

GoSecure Envelope Extra Strong Polythene 440mm x 320mm Clear 100 Pack 456468 F
100
Pack
  • Pack of 100 envelopes for ample supply.
  • 440 x 320mm size – suitable for documents & small parcels.
  • Clear design allows easy content identification.
  • Peel & seal closure ensures a secure, tamper-evident seal.
This item is out of stock

GoSecure Envelope Extra Strong Polythene 440mm x 320mm Clear (100 Pack)

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GoSecure Mailing Bag Lightweight Polythene 460mm x 430mm Grey (500 Pack)

GoSecure Mailing Bag Lightweight Polythene 460mm x 430mm Grey 500 Pack 411348 F
500
Pack
  • Simple peel and seal closure for easy use.
  • Durable polythene construction offers reliable protection.
  • Opaque grey colour ensures confidentiality.
  • Bulk pack of 500 bags – ideal for businesses.
This item is out of stock

GoSecure Mailing Bag Lightweight Polythene 460mm x 430mm Grey (500 Pack)

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GoSecure Envelope Extra Strong Polythene 595mm x 430mm White (100 Pack)

GoSecure Envelope Extra Strong Polythene 595mm x 430mm White 100 Pack 456467 F
100
Pack
  • Durable & Rip-Resistant: Built to withstand the rigours of posting.
  • Confidential & Opaque: Ensures privacy for sensitive documents.
  • Easy to Use: Features a simple peel and seal closure.
  • Large Pack Size: Contains 100 envelopes per pack, measuring 595 x 430mm.
This item is out of stock

GoSecure Envelope Extra Strong Polythene 595mm x 430mm White (100 Pack)

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5 Star Elite Envelopes Lightweight Waterproof Polythene Peel/Seal 590mm x 430mm 50mm Flap White (100 Pack)

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel Seal 590mm x 430mm 50mm Flap White 100 Pack 463368 F
100
Pack
  • Waterproof Protection: Polythene construction safeguards documents from moisture.
  • Confidentiality: Opaque material ensures contents remain private.
  • Secure Seal: Self-seal closure provides easy and reliable security.
  • Large Format: 590x430mm size with a 50mm flap for ample space.
This item is out of stock

5 Star Elite Envelopes Lightweight Waterproof Polythene Peel/Seal 590mm x 430mm 50mm Flap White (100 Pack)

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GoSecure Mailing Bag Strong Polythene 335mm x 430mm White (100 Pack)

GoSecure Mailing Bag Strong Polythene 335mm x 430mm White 100 Pack 411356 F
100
Pack
  • Pack Size: 100 durable mailing bags
  • Dimensions: 335 x 430mm
  • Security Feature: Opaque for confidential mailing
  • Closure Type: Easy-use peel and seal
This item is out of stock

GoSecure Mailing Bag Strong Polythene 335mm x 430mm White (100 Pack)

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

GoSecure Mailing Bag Lightweight Polythene 595mm x 430mm Grey (250 Pack)

GoSecure Mailing Bag Lightweight Polythene 595mm x 430mm Grey 250 Pack 411349 F
250
Pack

  • Secure & Confidential: Opaque grey bags protect contents and maintain privacy.

  • Easy to Use: Features a convenient peel and seal closure – no tape needed!

  • Bulk Pack: Includes 250 bags, ideal for businesses.

  • Durable Protection: Made from reliable polythene construction.

This item is out of stock

GoSecure Mailing Bag Lightweight Polythene 595mm x 430mm Grey (250 Pack)

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

GoSecure Envelope Lightweight Polythene 235mm x 310mm Grey (100 Pack)

GoSecure Envelope Lightweight Polythene 235mm x 310mm Grey 100 Pack 498255 F
100
Pack
  • Secure Mailing: Keeps documents confidential and safe during transit.
  • Pack Size: Contains 100 opaque grey envelopes.
  • Dimensions: Measures 235 x 310mm.
This item is out of stock

GoSecure Envelope Lightweight Polythene 235mm x 310mm Grey (100 Pack)

Please enter your email address below and we will contact you as soon as this item becomes available. Your email will not be used for anything else.

Polythene Envelopes - Secure & Reliable Mailing Solutions

Browse our extensive range of polythene envelopes, ideal for businesses and personal use. We offer a variety of sizes and strengths to suit all your mailing needs. From lightweight options for everyday correspondence to tamper-evident security envelopes and waterproof polythene mailing bags, we have you covered.

Choose from a selection of opaque and clear finishes, with options including peel and seal closures for added convenience. Our envelopes are available in various pack sizes – from smaller quantities of 20, up to bulk packs of 500 – offering excellent value for money.

Perfect for sending documents, invoices, statements, and more, our polythene envelopes provide a cost-effective and reliable solution. We stock a wide range of dimensions, including popular sizes like 220x305mm, 460x430mm, and 595x430mm.

Key Features:

  • Variety of sizes and strengths
  • Opaque & Clear options
  • Tamper-evident & Waterproof choices
  • Peel & Seal closures available
  • Bulk pack options for cost savings

Find the perfect polythene envelope for your requirements today!