... , rich in options,accurate in dimensions,various designs Fengzhen Black B Granite is one kind of Chinese stone which is widely ... ''),12mm(1/2''),20mm(3/4'')Quality of container12''x12''x3/8''(305x305x10mm)10pcs/carton, 46 cartons/carton42.7m2/crate,22 ... ASAP.Have a good time !Warm regardsYours faithful Fengzhen Black B Granite Stone