... Weathered , Light weight , Various Product information:NameNature culture stoneMaterialCementShapesquare ,around ,irregularLength505±10/300±10/200±10mm; ... 2. Capacity : 600sqm/day 3.Series: Art Stone Series, Thick Reef Series, Wooden Series, Split ... -7dBH) Fire-proofing: Grade A1 Artificial Stone,stone for wall,ancient wall tile (culture slate stone ,culture stone, slate culture stone, classic stone)