Marble tile Advantages: 1).Factory direct 2).Low price, Good grade 3). ... (12"x12")300x600mm (12"x24")400x400mm (18"x18")600x600mm (24"x24")3) Marble slabsSize for Reference:Small Slabs: 60-90 x 180 ... ) Other Products From Our Factory Slab, tile, Granite Paving stone , Kerbstone, Granite Steps, Risers, Windowsills, Stone Carving , Fireplace, Monuments,etc. Black Portoro gold marble