... :16x16,18x18,16x18 3.Weight:80-160g/m2 cheap privacy window screen ) Window screen material: 1>low carbon steel wire, stainless ... wire3>fiberglas,PVC ,plastic,chemical fiber silk 2) Window screen character 1> flittering luster and good toughness,2> erosion ... to clean,precise4> tensile strength , density length, 3) Window screen Uses: 1> reinforcing light wallboard2>pest control,pastures,3>orchards ...