Travertine - Bianco, Beige & Grigio. The beautiful look of stone presented in the form of a porcelain tile, found in any environment truly makes way for being at one with the tranquility of outdoors. Embrace the organic, earthy, elegant, and understated feel. True opulence. Available in 4 sizes, bianco & grigio also available in 600x1200 matt. 2 sizes in 10mm and 600x600x20mm in an external finish. This series includes matching 75x300 subway tiles, 260x300 sheeted herringbone & 270x312 hexagon sheeted mosaics.