... 14mesh, 16mesh x 16mesh, 18mesh x 16mesh,etc. Material for window screen:stainless steel wire,PVC coated wire,fiberglass wire,aluminum wire ... :in rolls with water-proof paper outside Specification List of Window Screen NettingVarietySpecificationTechnical NotesMesh/InchWire GaugeRoll SizeGal.Iron Wire Netting10 x 10BWG31 ... petroluem, pipes wrapping.14 x 1416 x 1618 x 18 window screen