This raised toilet seat is designed to fit on top of your existing toilet seat to increase the overall height of the toilet by 5 inches (12.7cm). This makes it much easier to sit down and stand up. The seat simply fixes onto your existing toilet and clips securely in place with 3 clips. It helps people with problems bending, restricted mobility, aches and pains, and hip replacements. The seat is made from plastic and has a smooth contoured surface for extra comfort and for easy cleaning. Its is resistant to stains and odours. It has a wider front access for personal cleansing. Fits most standard toilets.Size: 425 x 385 x 127mm (16.7 x 15 x 5 inches)