black roof plastic slate 1.Regular Size:20"x10",16"x10",16"x8" ... -8,7-9mm 3.Color:Black,Rusty,grey black roof plastic slate1) Slate colour: Rusty color, rusty yellow, grey,and red ... be available, generally the common size is floor tile and wall tile3) Finishing: Natural split, sawn4) Can be used both for ...