The Comfyfoam Padded Raised Toilet Seat with Lid is extremely comfortable because it is made from a foam, which is soft and forgiving, yet firm enough to provide support.It is very easy to fit and requires no screw fixings, but simply push fits securely over most standard toilet bowls. Providing an additional height of 4.5\" to the toilet height, it ensures ease of use combined with total comfort. Very hygienic and easy to clean, due to the tough plastic skin. Also available without a lid.