Made of high quality ABS material, durable. Ensure quality and longevity, light and heavy, and the adsorption film has memory. When changing the installation position, you only need to clean the suction cup under running water. It is lightweight and compact, so you can take it with you when you travel and easily install it in a hotel room or bathroom, The armrest can be firmly fixed on any flat, non-porous surface. Powerful suction cup handles, wall-mounted suction cup handrails for shower rooms, sliding door handles and strong suction cups for toilets and bathrooms, suction cups for refrigerator door drawer cabinet handles, glass door cabinets, pressurized glue handles, bathroom handrails, suction cup handles for showers, glass suction cup. Portable support handle, the vacuum pressure of the suction cup provides super grip, more convenient to open sliding doors/windows. Can be used on any flat surface without holes. It can only be installed on any smooth flat surface, including