Opera Gusset white C4 envelopes (box 125)
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Opera Gusset white C4 envelopes (box 125)

Opera Gusset white C4 envelopes (box 125)
Free UK Delivery over £10
Code: OP/9000
Stock Status: Special order - please see lead times

Availability: In stock

A good quality white envelope with a deep 25mm gusset, and a blue hatch lining


The Opera Gusset envelope is a good quality 140gsm crisp white paper envelope. The gusset is a generous 25mm, and these envelopes have a blue hatch lining for extra security.

Features include:

  • 140 gsm paper
  • Wove paper for a crisp finish
  • Pocket flap - on the short side
  • Peel and seal
  • Excellent value

Please note that we are unable to split the pack quantities.


Opera C4 envelopes: 324 x 229 x 25mm

C4 envelopes are a universal envelope size. They are designed to take a sheet of A4 paper without folding.

Envelope Size Paper size
C4 324 x 229mm A4
C5 229 x 162mm A5 or A4 folded once
C6 162 x 114mm A6, or A5 folded once
DL 220 x 110mm A4 folded twice, like a letter

We normally offer a free sample service but this has been temporarily suspended. Apologies for this but if you want to call us on 020 8834 4700 we might still be able to help you.

Lead Times

This item is a special order item. The process is that we will order it from the factory for you - this normally takes about a week but if you want to speed the process up you can upgrade to Express delivery for next-working-day delivery within the UK. Please contact us for more details if needed.

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