Aluminum metal ceiling tiles standard size:300x300mm board material:aluminum alloy thickness:0.38 to 0.6mm special features: high,light rigidity excellent surface flatness and smoothness surface color can be stable for 10 years by indoor use easy install ,maintain and clean easy to match lamps or other ceiling parts excellent surface flatness and smoothness fireproof,soundproof,anti-corrosion,moisturproof,waterproof light weight and easy to process good heat aging resistance use aluminum material,ceilings are more Eco-friendly and can be recyclable nice decoration effect,nice performance and excellent surface treatment,more reliable with rust and corrosion-resistant,more durable in use. Nano series and semi-finished products also available varieties of styles and patterns for option recommend application to:kitchen,shopping center ,bathroom,living room,office building,conference room and other public building packaging:by carton,68pcs per carton carton size:650x340x340mm