This raised toilet seat is extremely comfortable because it is made from foam, which is soft and forgiving. It is very easy to fit and requires no screw fixings but push fits securely over most standard toilet bowls. Very hygienic and easy to clean, due to the tough plastic skin. Available with or without a lid. Height 110mm (41/2"). Width 380mm (15"). Length 410mm (16"). Aperture 200 x 250mm (8 x 10").