The MiR Mosaic Field Tile. It is composed of natural stone and has an honed polish. It measures 2 inches by 12 inches. Generally speaking, a "Chair Rail" is a horizontal molding or trim piece that is placed on a wall to shield it from furniture-related damage. It is normally placed at the height of a chair back. "Chair Rail" in this tile's context implies that it might be used as a pretty border or trim around walls, especially in bathrooms or kitchens. The stone's surface has been ground to a smooth, matte-like texture, and this is indicated by the honed finish.