... resistant,good ventilation,easy to be cleaned,beautiful,etc3.Mesh Size: 18x16mesh, 18x14mesh, 16x16mesh, 18x18mesh, 20x20mesh, 20x18mesh, 16x14mesh, 14x14mesh4.Window screening Fiberglass window screen ... is constructed of vinyl-coated fiberglass yarns, produced by plain weaving, it is an ...