The Big John Oversize 2-CR Toilet Seat with Cover and Stainless Steel Hinges has a more comfortable opening and a luxuriously contoured sitting surface that is roomier than any other toilet seat on the market. Injection-molded with high-impact stain and chemically resistant ABS plastic that is secured with solid stainless steel hinges it is engineered tough for long lasting durability and is rated for over 1 200 pounds. Ideal for plus-size consumers as well as the elderly and physically challenged. Oversized stabilizing bumpers keep the seat from shifting. Easy installation