This durable plastic seat resists chips, wears and stains. It does not slam and prevents pinched fingers while also being easy to remove for cleaning. With the STA-TITE Seat Fastening System, the seat does not shift around and stays firmly attached to the toilet. Never have a loose or wobbly toilet seat again. The STA-TITE Seat Fastening System installs with a snap and will never come loose. Quickly and easily remove your toilet seat for cleaning and replacement with Easy Change hinge.