VEVOR - Raised Toilet Seat, 4" Height Raised, 300 lbs Weight Capacity, Universal Toilet Seat Riser, Screw Rod Locking - White

The raised toilet seat Elevates the toilet by 4" / 100 mm, it eliminates the need for excessive knee bending, making it easy and safe to use the toilet and stand up. This raised toilet seat with its simple structure can be installed by tightening the two side knobs and fits most toilet types.