Hardwood toilet seat: Made of solid hardwood this seat is designed for maximum strength and durability and easily outlasts all other wooden seats. Cross-frame design prevents splitting at stress points unlike most ordinary toilet seats. Made of sturdy polymer, the bumpers prevent rocking and keep the seat safely in place. Chrome-plating protects brass from tarnishing for years to come. Seat measures: 17 5/8 in. x 14 1/2 in. Lid measures: 16 3/4 in. x 13 1/8 in. Red cherry tint finish with Chrome Bar Hinge. Will fit 5 1/2" to 6" boring