Go Secure Polythene Envelopes - 440x320mm - 100 Pack

These lightweight polythene mailers are designed to be both flexible and water resistant, ensuring...

Best current price£37.55from Office Stationery

One Offer

1 offer from £37.55

View price history by clicking the chart icon.

Office StationeryGoSecure Envelope Lightweight Polythene 440x320mm Opaque 100 Pack
£7.19 delivery
£37.55
Visit shop

Product Information

Full details

These Go Secure polythene mailers are designed for individuals and businesses requiring a reliable, water-resistant shipping solution for documents or non-fragile items. They offer an excellent balance of durability and convenience through their secure, rapid-sealing design, though they lack the protective padding needed for delicate or sharp-edged products.

All features

Model Part NumberPB11126
BrandGo Secure

Extended Product Information

FAQs

Are these envelopes padded?

No, these are standard polythene mailers and do not contain bubble wrap or protective padding.

Can I write on the outside of the envelope?

Yes, standard permanent markers work well on the surface of these polythene mailers.

Are they water-resistant?

Yes, the polythene material is naturally water-resistant and helps keep documents dry during delivery.

Are these envelopes see-through?

No, they are constructed from opaque plastic to ensure the contents remain private.

How many come in a pack?

This product comes in a convenient pack of 100 envelopes.

Can I use these for international shipping?

Yes, provided the contents and the total weight comply with your chosen carrier's international shipping regulations.

Troubleshooting

The adhesive seal does not stick properly

Ensure the sealing area is free from dust or debris before pressing the flap down firmly across the entire length.

The envelope tears during transit

Check that the item inside is not sharp, pointed, or excessively heavy, as polythene mailers are designed for flexible, non-sharp contents only.

Pros and Cons

Pros

  • Water-resistant material protects against moisture
  • Peel and seal closure saves significant packing time
  • Opaque material ensures content privacy
  • Lightweight construction reduces shipping overhead
  • Large 440mm x 320mm capacity for various item types

Cons

  • Provides no impact protection for fragile items
  • Plastic can be prone to punctures from sharp objects
  • Not suitable for shipping heavy or abrasive goods

Setup, Compatibility & Care

To use these mailers, simply insert your item into the envelope and ensure it does not exceed the 440mm x 320mm dimensions to avoid over-stretching the seams. Once the item is inside, peel away the protective strip from the adhesive flap and fold it over to create an instant bond. For optimal storage, keep the remaining envelopes in a cool, dry place away from direct sunlight; prolonged exposure to UV light or extreme heat may cause the adhesive strip to degrade or the material to become brittle.

Price History

DatePrice
Visit shop