TOTO SS224#01 Guinevere SoftClose Elongated Toilet Seat, Cotton White SoftClose action reduces injury and eliminates "Toilet Seat Slam" Comfortable ergonomic design and Molded bumpers Solid High-Impact, High Gloss Polypropylene Resistant to chemicals and cleaning agents Length 18-1/2-Inch, Width 14-1/4-Inch, Height 3-Inch