... 2,anti-acid and alkali,ventilate, 3,wire gauge:BWG31,32,33,34. 4,prevent the mosquito and insert 5,insert ... screen Fiberglass Window Screenmesh opening:10*10,14*14,16*16,18*18,18*14,22*22,24*24mesh etc.width ... .MeshWire gaugeWeightSizeMaterial14*14SWG3835-85g/m23’x100’4’x100’1x25m1.2mx25mPP,PE,etc.16*16SWG3718*18SWG3618*14SWG3520*20SWG3324*24SWG32material : fiberglass,pvc,weaving and ...