This ad has already gone. Better luck next time
You may also like
Board Back Envelopes C4. Quantity 20.
These usually cost £6 for 10. (see pic). I have 20 envelopes available, which were left over from a bigger box of envelopes.
All-Board heavy-duty white envelopes with hot melt glue on all seams.
Finger lift silicon paper strips.
Will fit A4 paper, like certificates or anything valuable that needs that extra protection in the post.
Weight of envelope: 60g