High quality fiberglass window screen It is made of glass fiber by the means of filaments hip plastic-coating process.Plain weaving and high temperature-fixing.It is well ventilate for sun shade and easy washing. It is anticorrosive,resistance to burn,stable shape,long service life and feels straight. Packing: 30m/roll,100m/roll or as your request; 6 rolls/carton,8 rolls/carton,etc. It uses: All sorts of airy installation preventing insects and mosquitoes in construction, orachard,ranch.etc. The common color: black, gray, brown The mesh size: 18*16, 17*15, 16*14, 14*14 The width and length are produced as customers' requests. The packaging: one roll into a poly bag, ten rolls into a woven bag.