General specifications of window screen:14mesh x 14 mesh, 16mesh x 14mesh, 16mesh x 16mesh, 18mesh x 16mesh, 18mesh x 18mesh, Material:stainless steel wire,PVC coated wire,fiberglass wire,aluminum wire,galvanized irom wire,enamelled iron wire,etc.General specifications:14mesh x 14 mesh, 16mesh x 14mesh, 16mesh x 16mesh, 18mesh x 16mesh, 18mesh x 18mesh,18mesh x14mesh General wire diameter:BWG31 ...