Light 2X4 Split-Faced Travertine Mosaic Tile Premium (SELECT) Quality LIGHT / IVORY CREAM Split Face Travertine This material has gone through a "splitting" process to obtain a rugged, uneven, concave-convex The stone is hand-chipped around the perimeter to produce a bold, convex projection on its face These mosaic tiles come mounted on a sturdy mesh for easy and flawless installation Sizes (per piece on the entire sheet): 2" (Width) X 4" (Length) X Random (1/6" to 3/4") (Thickness)