... 4.as filtering screening 5.weight:115g/m2 window screen netting18x16mesh 115g/m2 window screen netting Weight:115g/m2 Color:black,gray ... gray/white,green,blue,redAdvantage:good ventilation,esay cleaning Fiberglass window netting/screen is made of glass fiber by the ... Plain weaving, and high temperature-fixing. It is well ventilate for sun shade and easy washing, anticorrosive, resistance to burn, ...