This Ridgewood® toilet seat has simple lines to complement a variety of traditional toilet designs. Made of compression-molded wood for a substantial look and feel, the seat fits most elongated one- or two-piece toilets. Quiet-Close™ technology makes for a quieter bathroom environment. Kohler® Toilet Seat, Ridgewood®, Elongated Bowl, Slow Close Hinge, 18-5/8 in Bolt to Seat Front, Closed Front, Plastic Hinge, 5-1/2 in Mounting Hole, 14-3/16 in Width, 1-1/16 in Height, Wood, White