Elongated Toilet Seat - Fits many brands including Bemis, Crane, Caroma, Delta, Eljer, Gerber, Kohler, Toto, Universal Rundle, American Standard, etc. Also compatible with toilets using nonstandard mounting hole spacing of 4.5-6.5 inches. Slow Close Seat - Lid and seat close slowly and quietly, reducing loud slams and pinching. Won’t wake others at night. Nonslip cushion provides stable, secure placement. Quick Release - Side button releases the seat and cover for cleaning. No tools required. PP Material - Made from polypropylene composite material, a durable and environmentally friendly option. Non-toxic, odorless, tasteless, lightweight, and tough. Tested to withstand 400 lbs. Soft Toilet Seat - Soft hinges for quiet operation; adjustable hinge. Suitable for most standard toilets in the United States. Use scenarios - Busy family home with children: soft close reduces noise and pinching; quick release simplifies cleaning. - Nighttime routines in shared bathrooms: quiet close prevents waking others. - Rental homes or multi-toilet households: broad brand compatibility and easy removal for maintenance.