... nature surface; 3.material:slate 4.size 30x30cm (12"x12") green slate stone 1.size 300x300x12mm;2.floor and wall tiles ... , wall decor;3)Colors: black, blackrusty,yellow,tan, rusty, grey,green and so on;4)Surface Finish: split natural, honed surface ... ,mosaics,roof tile,quoins,culture stone, etc.Welcome your inquiry! green slate stone