Security screens, sales@securityscreen.org.cn Anhua security screen is made by high strength stainless steel wire,treated with black matte. Security screens' material: SUS304,304L,316,316L,310S. Advantages: mothproof, ventilated, beautiful, secure and so on. And Anhua security screen will give you a clear view and good protection. Wire Diameter: 0.8mm or 0.9mm Mesh:11 ¡Á 11 mesh Material: T316 marine grade Treatment: Black Matte (power coated) Size of Sheet(Available): 750mm ¡Á 2000mm (2400mm) 9000mm ¡Á 2000mm (2400mm) 1200mm ¡Á 2000mm (2400mm) Guarantee: 10 years. Good quality and good price! Order now!