Opal’s Product Range

Corrugated Pockets
Corrugated Wallets
Gusset Envelopes (V Bottom)
Solid Brown Board Wallet
Solid White Board Pocket
Solid Brown Board Pockets
Corrugated Bookwraps
Board Back Pockets

We manufacture and stock the sizes below.
Let us know your requirements, samples available on request.
If Bespoke sizes or Print required this can be arranged.

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Corrugated Pockets

Corrugated Wallets

Gusset Envelopes (V Bottom)

Solid Brown Board Wallet

Solid White Board Pocket

Solid Brown Board Pockets

Corrugated Bookwraps

Board Back Pockets

Size And Weight Help Guide

We can advise when choosing a packaging solution that meets the needs of your business and your budget.

When choosing your postal packaging product it’s worth considering how much it will cost to post. The postal products we manufacture are covered in the four categories below. If you require pricing for any of the categories we recommend the following website www.royalmail.com/price-finder

The below are useful guidelines to follow, but call us on 01902 791212 or email sales@opalenvelopes.co.uk if your unsure.

1.Letter Max Weight 100gsm Max Length 240mm Max Width 165mm Max thickness/depth 5mm
2. Large Letter Max Weight 750gsm Max Length 353mm Max Width 250mm Max thickness/depth 25mm
3. Small Parcel Max Weight 2kg Max Length 450mm Max Width 350mm Max thickness/depth 160mm
4. Medium Parcel Max Weight 20kg Max Length 610mm Max Width 460mm Max thickness/depth 460mm

Benefits Of Using Opal Envelopes

The material used for our packaging is 100% recycled

Reduce your carbon footprint by using a UK manufacturer

Experienced staff, experts in bespoke envelopes and postal packaging

We provide a rapid response to your questions or quote requests

We work in partnership with you, providing long term support and trust

Opal’s Trade Only Business Ethos
Means

  • No mention of Opal on any delivery documentation or vehicles.
  • No mention of Opal on any outer boxes or labels. All our products are unbranded.
  • We will never sell directly to the end user through our website or sales teams.
  • No mention of Opal on any artwork proofs or samples.

This ethos is our biggest selling tool. It will never change.

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