Fiberglass Window Screen Mesh:20x20,18x16,17x15,16x16,16x14, Weight/m2:115-150grams Roll: 0.5-3m width x30m roll Material: fiberglass , ... shape, long service life and feels straight.Application: window screening is widely used for all sorts of airy ... 14,14×14 etc .Color:Gray, Black,White,Green,Yellow,Gray-White Mix.Etc.(inquire about the availability ... ,pipeline,package,All kinds of color Window screen