... etc Fineshes:Bushhammmered,Natural Material Type: Natural Slate Board (Black Slate Board,Slate Board)Slate Plate1.Resistant to Acid and pollutants 2. ... 7-9mm available. 3.Standard Size: 30X30CM ,25X25CM,20X20CM 4.Usage of Slate: Plate,Dish,Cheese Board,Sushi Set,Table ware, ... Dinnerware,Hotel ware. 5.Packaging: Standard size: 16pcs in one carton ...