... 16x14mesh,16x16mesh,16x18mesh,18x18mesh,18x14mesh Wire Dia.:BWG31,BWG32 fiberglass insect screen 1.Materials: low carbon steel wire, stainless ... , filters and other purposes.3. Specification List of Window Screen Netting:mesh/inch:14x14mesh,16x14mesh,16x16mesh,16x18mesh,18x18mesh,18x14meshWire ... :white,grey,green etc.packing:each roll wrapped with a plastic bag,then 4 rolls on a carton ...