Tyvek Gusset Envelopes. Water and tear resistant and burst resistant envelopes. Size - C4 324 x 229 X 38mm.
Gusset envelope designed to be water and tear resistant
Made of 100% high density polyethylene fibres (HDPE)
Extra strong hot melt peel and seal closure
Size: C4 (324 x 229 x 38mm)
Colour: white
Pack of 100