This Stonewood toilet seat offers a versatile design that complements many bathroom styles. Compatible with most round-front one- or two-piece toilets, the compression-molded wood seat provides a substantial look and feel. Quiet-Close technology makes for a quieter bathroom environment.Features:Quiet-Close lid closes slowly and quietly without slamming.Color-matched plastic hinges.Compression-molded wood provides a look and feel that cannot be achieved with other seat materials.Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging.Dimensions: 15 in. long x 14.19 in. wide x 1.06 in. highMolded wood.Assembly Required.