Foxes are a hot decor trend right now, and these unique coasters make perfect housewarming or hostess gifts! Begun by sailors working on whaling ships out of New England, scrimshaw may be the only art form that originated in America. Our scrimshaw is created by etching varying designs on genuine ox bone. - 4" in diameter - Natural, authentic ox bone tiles inlaid on a durable wood-composite base. - Slight ox bone color variations enhance the beauty and individuality of each box so that no two coasters are exactly alike. - Felt pads on bottom for stability and to prevent scratches. - Etched in USA.