... Flooring,Wall,Roofing,Table top,Stair Natural slate, outdoor slate stone pillar -----Slate is very popular using in construction and ... .Use for:Tableware,Flooring,Wall,Roofing,Table top,Stairs etc2. Optional color: black, green, yellow, rusty,pink,white etc3 Size: ... low water absorption. We maintain the natural appearance of stone colors and veins and reasonable and changeable matching of colors ...