... in options,accurate in dimensions,various designs Stone Fireplace is one kind of Chinese stone which is widely used in the building ... Strength--about MpaMohs Hardness--less than 20.5Main productsEurope style tombstone ,Asia style tombstone , countertop, tiles, sculpture ,slab , pebble,sandstone, limestone,culture ... ASAP.Have a good time !Warm regardsYours faithful Royal Retro Style Stone Fireplace