1.Mesh size:4*4,5*5,4*5,6*6,10*10 ... for home, hotel and offices to prevent sunshine.1.Mesh size:4*4,5*5,4*5,6*6,10*10 ... for mesh. specifications information ProductsWeight (g/s.q)Cell size (mm)Roll size (50sq.meters)quantity of rolls in one container 40HQColorPackageFiberglass ... , widely used to reinforce cement .stone ,wall material and roof fiber glass mesh factory