... *200,400*250,300*300mmRegular thickness: 8-10mm3.Slate application: roof repair, roof maintaining, new roof installation4 ... ,sesame yellow,pink,mixed color,multicolormaterial: slate, quartzite, sandstone, travertineWorkmanship: cemented culture stone, glued culture stone2. Floor Tiles: ... finish: natural, can be with holes6. Slate Irregular Random Stone / Loose Slate Stone:thickness—15-25,25-35,20-50,35 ...