... 3.High strength Fiberglass window screen 1. Fiberglass Mesh is woven by fiberglass yarns, then alkaline-resistant ... and so on.2. General specifications: 14mesh x 14 mesh, 16mesh x 14mesh, 16mesh x 16mesh, 18mesh x ... 16mesh, 18mesh x 18mesh, 18mesh x 14mesh General wire diameter: window screen size : width: 0.61m, 0 ... ,No smell , good for health. 4) the mesh is uniform, no bright lines in the whole roll. ...