... polished3. high density: 2.45 g/cm34. high hardness; 5. no radiationSlab Size:2400x1200mm, 2400x1300mm, 2600x1200mm,2600x1300mm, 2700x1200mm,2700x1300mm, 2800x1200mm,2800x1300mm ... "), 800x800mm, 1000x1000mm, 1200x600mm, 1500x600mm and so on. Black Stone Table Top