Description: Board Backed envelopes.? Peel and seal strip for easy sealing. Printed with “please do not bend” on the front of the envelope.? Envelope constructed from 115gsm paper and 950micron board.
Size : 457mm x 324mm (A3 / C3)
Usage:??sending documents, photos,?artwork?and other items that must be kept flat.
(1 Box = 100 envelopes)