New Big John Original Large Round Oversized Toilet Seat w/Cover 1W White Rated Up to 1200 lbs. The Big John Toilet Seat has a longer opening and contoured sitting surface that is roomier than any other toilet seat. Stainless steel hinges provide unbreakable strength. The Big John Toilet Seat has been uniquely engineered to perfectly fit either a round or elongated toilet bowl. This seat has large stabilizing rubber bumpers that literally grip the porcelain bowl and keep the seat from any unwanted shifting. This seat is rated at over 1,200 pounds and meets ADA compliant regulation #4.23 ADAAG. Perfect for hospitals, health care facilities and public restrooms. Big John Seat is perfect for residential use. Stabilizing “Synthetic Rubber Bumpers” that grip the porcelain, keeping the seat from shifting while providing excellent transfer assistance. 2 1/2 Rise. Fits on Almost all toilets round or elongated. Durable stainless steel hinges included that provide unbreakable strength where others fail.