Glass Fiber Mesh Cloth Material:302,304 304L,316,316L Mesh:14*14,6*16,18*14,20 ... and length:1m*25m,1.2m*25 Glass Fiber Mesh Cloth Materials: mild steel wire, stainless steel wire, fibril ... , good ventilation, and easy to clean.Usage: used for in preventing the insects in the hotel, public building, ... .White or light-blueBWG31BWG32Mesh 12,14,16: hinged weave.Mesh 18,22,24: plain weaveWhite , blue, green, ...