Carrara White Italian Carrera Marble Subway Tile 3 x 6 Polished Premium grade Carrara Marble tile 3" width x 6" length x 5/16" thickness; Price per sq.ft. ,Finish: Polished First Quality; Natural Beauty; Carefully Selected; Consistent in size and finish Matching 6x6, 6x12, 12x12 & 24x24 tiles, basketweaves, hexagon mosaics, moldings and more