... Mosquito Iron Window ScreensMaterialslow carbon steel wire, stainless steel wire, Al-Mg Alloy wire, galvanized wire, PVC wire, aluminum wire. Window screen ... easy to clean,precise4> tensile strength , density length, Window screen Uses: 1> reinforcing light wallboard2>pest control,pastures,3> ... civil construction. Specifications Blue galvanized iron screens 20gauge Mosquito Iron Window Screens