... . 2) Colour, white, blue. 3) mesh, 5*5mm ,4*4mm Fiberglass cloth,wall material1)weight, 145g/m2 ,125g/m2 .2) Colour, white ... and insect prevention in fields of industry and civil architecture.Fiberglass Mesh Specification: Mesh size DensityWidthLength per RollColour(mm)(gr/m2 ... *55*610*10Specifications can be made as per customers requirements. Fiberglass cloth wall material