... 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 ... ,No smell , good for health. 4) the mesh is uniform, no bright lines in the whole roll. ... with label, 2 roll/4rolls/6rolls/10rolls in plastic woven bag then in container. 3) in transparent ...