The hinged toilet seat riser is ideal for easy cleaning. Fits most standard round toilet seats adding 3.5" of height making it easier for individuals with mobility difficulties to sit and stand. Installs quickly and safety between your toilet bowl and existing seat. HINGED FOR EASY CLEANING. Hinged Toilet Seat Riser adds 3.5" of height to your toilet to aid those with sitting and bending difficulties. Weight capacity is 300lbs. Toilet riser fits under toilet seat so you have an elevated toilet seat.Available for elongated and standard toilet seats. Easily fits elongated and standard size toilet seats.Easy to install under the existing toilet seat. Installation is quick, easy, and painless, taking just a few minutes. ADDS 3.5 INCHES. For round toilets. Hinged toilet seat riser is a simple solution for those with bending or sitting difficulties. Turn your existing toilet into a handicap toilet seat. Toilet seat lifter adds 3.5" of height to your existing toilet. INSTALLS EASILY. Installing easily between your round toilet bowl and existing toilet seat. The toilet seat riser is an easy choice for those with mobility issues, elderly, handicap, or disabled needing a raised toilet seat. Locking: No EASY TO CLEAN. The Carex Hinged Toilet Seat Riser makes it easy to clean, just like a regular toilet seat. The round toilet seat riser fits most standard round toilets . Toilet riser seat is perfect for those needing a toilet aid TRUSTED BRAND. Carex is a leader in disabled products and medical equipment for seniors. Carex is a trusted manufacturer of raised toilet seats for elongated toilets and standard toilets for most toilet brands B008XML0T2