product: fiberglass window screen weight: 60-180g/m2 color: white,black,gray ... : :20*20,20*18,18*16,17*15 14*14 fiberglass window screen Length: 30 meters wide and 1 m, 120g ... be customizedMaterial: low carbon steel wire, stainless steel wire, chemical fiber, aluminum and magnesium alloys, galvanized wire, PVC wire, wire.Weave ...