... 1.Aluminum&rubber 2.keep a smooth surface,stable,long-living 3.convenient for diable people and sheelchair user,safe Aluminum & rubber entrance matting1 ... make the color as your require4.Featurekeep a smooth surface,stable,long-living 5.functionconvenient for diable people and sheelchair ... use placeairport,bank,restaurant,hotel,bath,hospital,surpermaket,etc Aluminum & rubber entrance matting for hotel