After hip surgery or for people who have trouble standing up from a sitting position, the PCP 7015 Raised Toilet Seat with Tightening Lock is ideal. Installation does not call for any tools.Raises the seat a full 5" (12.7 cm) in height.Comfortable, contour-molded design that is also easy to clean with a damp cloth.Seat is securely fastened to most rims with a twist-and-lock dial.The front indentation promotes optimal hygiene.White, which is neutral, goes well with any decor.Use with the PCP toilet safety frame is recommended.It requires no tools or assembly to install.An entire set of installation instructions is included.Seat Height: 5" (12.7 cm).Seat Dimensions: 15.5" (39.3 cm) (W) x 16.5" (42 cm) (D)Product Weight: 2 lb., 10 ozWeight Capacity: 300 lbs. (136 kg)