304 Stainless Steel Security Screen for Super Hardness 304 stainless steel security screen is also called bulletproof security screen or crime safe mesh screen. Its 304 stainless steel material offers excellent fire prevention, high temperature resistance, high strength and good toughness properties that can withstand damage from knife, ax, pliers and scissors. At the same time its powder coated layer further strengthens rust resistance and anti-corrosion properties which make the security screen have a long service time. And if you have a baby, it can also prevent babies and children from climbing or accidentally falling, this aids to ensure the safety of children. Furthermore, 304 stainless steel security screen keeps houses bright, natural flow of fresh air 24 hours a day and reduces unnecessary air conditioning running, it not only save energy but also reduce air conditioning that brings sub-health, this gives you and your family a healthy body and mind. 304 stainless steel security screen is suitable for houses, office buildings, suburbs, banks, airports, resorts, hospitals, schools, nursing homes and other living areas. Specifications: Product name: 304 stainless steel security screen. Weave type: plain weave. Material: 304 stainless steel wire. Surface treatment: powder coated, or PVC coated. Color: black. Other colors like gray and white are also available at your requests. Wire diameter: 0.9 mm. (0.6 mm - 1.2 mm is also available.) Mesh opening: 11 mesh x 11 mesh. (Besides 10 mesh x 10 mesh, 12 mesh x 12 mesh and 14 mesh x 14 mesh, non-standard mesh openings are also available at customers' requests.) Dimensions: Length: 1500 mm, 2000 mm, 2400 mm, 3000 mm. Width: 750 mm, 900 mm, 1000 mm, 1200 mm, 1500 mm. Note: Special dimensions are also available according to your requirements. Guarantee: ten years. Packaging: Each piece of 304 stainless steel security screen is wrapped with plastic film, and then packaged in wooden cases. 304 stainless steel security screen rolls can be wrapped by water-proof paper or plastic film, and then packaged in wooden cases or on pallets at your requests.