The SomerTile Structure Hex Thassos White 11 in. x 11-5/8 in. x 8 mm Natural Marble Mosaic Tile is a dramatic combination of the organic and man-made. This blend of shimmering white marble is laid out in a classic hexagon pattern, with each individual hex having a varying finish, including scored, smooth and textured. This variety makes these natural stones a multi-dimensional, high-style piece for many different decors.