Evideco 4102195 16.73" x 14.75" Toilet Seat in Bamboo Finish, Oval/Elongated, Brown Elongated toilet seat, fits mainly toilet bowls CHECK CAREFULLY THE SIZE NEEDED , this toilet seat is 17,5"L X 14.75"W Made of MDF (wood), comfortable with 4 bumpers It has adjustable zinc alloy hinges (3 positions-5 possible lengths) Elongated toilet seat, fits mainly toilet bowls