Protective Envelopes
Protective envelopes add a rigid or cushioned layer to our standard mailer design for extra protection in transit. Whenever your postal deliveries require a bit of extra care in the mail, BiGDUG’s extensive collection of padded envelopes and board-backed envelopes offers robust solutions in all popular sizes. Sending out important documents, files or certificates? Need extra protection for small fragile items like jewellery or handmade gifts? Our range of protective paper and cardboard envelopes offers the peace of mind you need.
- Category: Postal & Ecommerce Packaging / Protective Envelopes
- Postal & Ecommerce Packaging (20)
- Protective Envelopes (20)
WHICH PADDED ENVELOPE SIZES DOES BiGDUG STOCK?
BiGDUG’s extensive collection includes padded envelopes in all popular postal sizes from Letter and Large Letter to Small and Medium Parcel dimensions. Our small padded envelopes start from 100 x 165mm and offer a cost-effective way to package items such as SIM cards, keys or jewellery. When you need large padded envelopes for bigger items like books or electronics, we offer sizes up to 350 x 470mm.
WHAT ARE DO NOT BEND ENVELOPES USED FOR?
Please Do Not Bend envelopes are designed for the safe delivery of photos, prints, certificates or any other documents that can’t be folded or creased. These board-backed envelopes keep contents safe in transit and are stamped with bold red text to alert postal workers. Available in a wide variety of sizes, these rigid envelopes offer an alternative to cardboard postal tubes when you need to keep items flat in the mail.
ARE BOARD BACKED ENVELOPES THE STRONGEST OPTION?
Cardboard envelopes are among the strongest of options when you need to send official documents. The board-backed design adds rigidity to the paper front so important paperwork like legal contracts or education certificates aren’t ruined by creases. However, they’re not so suitable when you need strong envelopes for bulky or non-flat items – consider padded bubble envelopes such as Jiffy envelopes for additional flexibility and protection.
CONTACT BiGDUG
BiGDUG is a reliable and trusted supplier of protective and padded envelopes. Our price match guarantee means that we promise to match a price if you can find it cheaper elsewhere. Also, if you’re planning a large project and need some personal assistance, we can call to your site for a visit to assess your requirements.
For anything else, please contact us on 0333 200 5299.



















