WinCup® Bowl, 12 oz., 1 Case of 500 Jobst Ultrasheer Thigh Hi 8 15 Elongated * Unique hinged design 17170 Elongated * Unique hinged design allows it to be raised and lowered like a regular toilet seat * Uses existing toilet seat and lid * Offers all the comfort and convenience of an elevated toilet seats but with a hinged benefit * This model features a seat riser made of two parts that are hinged together allowing the ring to be lifted in the same manner as a regular toilet seat * The seat is installed using the existing toilet seat and lid and doesn't change the appearance of the toilet * It elevates the seating position by 3 inches for easy sitting and rising * The hinged feature makes cleaning as easy as 1 2 3 * Hardware kit included * Weight capacity is 300 Lbs * wrapping fabric designed to work with both steam and ethylene oxide (EO) sterilization processes Styrofoam (technically expanded polystyrene foam) is lightweight insulating and makes for a reliable container for hot food