Designed with smart, innovative seat technology, the TOTO SoftClose Elongated Closed Front Toilet Seat is specifically designed to eliminate slamming and reduce the risk of injury. Constructed of solid, high-impact plastic, the seat and lid utilize a built-in SoftClose hinge system, which lowers the seat down to the bowl gently and quietly. The seat is easy to clean and remains securely in place with durable molded bumpers, ensuring a comfortable experience every time. For use with elongated bowls High-impact, high-gloss polypropylene offers lasting durability SoftClose action reduces injury and eliminates toilet seat slamming Molded bumpers keep seat securely in place For use with elongated front bowls Easy to clean; withstands chemicals and cleaning agents Top tightening mounting bolts offer above-bowl installation Solid High-Impact, High Gloss Polypropylene