The brown envelopes are made from 115 gsm thick manilla paper, to keep your important documents safe from tearing or weather damage. Thick paper also means the contents of your mail can’t be read from the outside, they have a cardboard back that prevents your letters from folding and tearing.
These envelopes are peel and seal, all you need to do to seal is just peel the strip off the flap and stick these envelopes down, no additional adhesive is required. These envelopes are made from recycled materials. They come in a handy pack of 125 pieces so you will never run short when you need to get the job done.
C5 Envelopes Measure - 241 x 178 mm (H x W) C4 Envelopes Measure - 324 x 229mm (H x W)