... material 3.fast delivery 4.wear-resistance,no-radiation slate floor tilesSpecificationTiles 10*20,15*30,20*40,30*30,40 ... ,30*60,50*50,60*60,thickness 1-1.5cmFinishnatural split,Available colorsmulticolor, yellow, pink, brown, purple, goldenAdvantage1)mort than 10 ...