PVC coated invisible window screen ISO9001:2000 mesh:18x18,18x16 Materials: PVC wire,fiberglass wire Uses: window screen PVC coated invisible window screenDescriptionSpecificationApplicationMeshWire GaugeSizeGalv. iron wire ... wire netting12x12Same as aboveMesh 12,14,16: hinged weave.Mesh 18,22,24: plain weaveWhite , blue, green, etc.14x1416x1618x1822x2224x2430x30Stainless steel wire ...