Adjustable Width and Height: This toilet safety rail features a 3-hole adjustment for width (17.72-21.65 inches/450-550 mm) and 5-hole height adjustment (26.38-30.31 inches/670-770 mm), catering to most toilet sizes and accommodating users of various shapes and heights. Easy size switching with a button press ensures a comfortable fit for everyone. Enhanced Stability and Grip: Our toilet safety rail for seniors is equipped with two suction cup feet for superior ground adaptability. The foam armrests of the toilet safety frame provide a secure, comfortable grip. Please note: for optimal suction, avoid placing the feet on uneven surfaces. Robust and Durable: The handicap toilet seat frame is constructed from high-strength, non-corrosive aluminum alloy, which is ideal for wet bathroom environments. The toilet grab bars' precise machining and welding support up to 300 pounds, providing users reliability and peace of mind