Premier StationeryC4 Envelopes, Heavy Duty, Peel & Seal Manilla Document Storage, Stationary Supplies, Ideal for Brochures, Invoices & Catalogues, Office Stationary, 110gsm (Pack of 20)

Gppd value, nicely packaged. Thick but not overly thick. Not card backed but that is fine. Self seal so come with a tear off strip. Easy to write on. What more can you say about envelopes. I whole-heartedly ecommend them. 10 in a pack Manilla.

These A4/C4 envelopes are ideal for most people's use, they're strong enough and the flaps seal effectively enough, I say they are medium rather than heavy duty though - fine for documents but less so for any small enclosures.

THE ENVELOPES ARE STURDY ENOUGH FOR POSTING A4 DOCUMENT'S, PEEL ANS SEAL VERY GOOD, THE THICKNESS OF ENVELOPE IS GOOD, WELL MADE GOOD VALUE FOR MONEY RECOMMEND. GOOD AS 20 ARE IN A PACK

Received it today and when I put my documents in, it started to show strain. Marks / folds have already started to appear soon after inserting the documents. Does not look or feel strong...

Good envelopes and arrived on time. A little disappointed that the envelopes were not a touch thicker. However they are sound and did the job expected of them.

Quite robust and will suffice for say 20 A4 sheets, comfortably.

Robust and extremely secure letters.Enough room to send 12 documents via special delivery.Arrived early.

Unfortunately I couldn’t use them as the inner size wasn’t quite big enough (maybe 2mm off!). However they are super sturdy and I’d be comfortable sending small items/cards etc in them.