It is made of high-quality ABS material, strong and durable, with a load capacity of 5 kg / 11 lb, which has a stronger adsorption capacity than traditional suction cups. The suction cup has a vacuum locking ring, which can effectively prevent the suction cup from releasing air pressure due to tension and firmly locks the vacuum. Note: The weight must not exceed the load capacity of 15 kg, otherwise it will fall. The sturdy plastic handle, due to its function below, your hands will not slip even in wet conditions, providing safety protection for the bathroom, bathtub, and shower. Note: Do not force or tear the handle. The part marked with \"OPEN\" and \"CLOSE\" above the rotating suction cup. Clockwise rotation is the locked position, i.e., \"closed\" position. Powerful suction cup handles, wall-mounted suction cup handles for shower rooms, sliding door handles and strong suction cups for toilets and bathrooms, suction cups for refrigerator door drawer handles, glass cabinets, pressurized adhesive handles, bathroom handles, suction cup handles for showers. Easy to install and uninstall, no need to use tools to install and remove. 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 and carry it according to your needs, just push down the locking latch to fix Flip up. The armrest can be firmly attached to any flat, non-porous surface. 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 all flat and smooth surfaces, including tiles, glass, metal, plastic, etc. Please note: Do not use on rough or uneven surfaces! ! ! Suction Cup Glass Door Knob, Refrigerator Cabinet, Cabinet Door Knob, Bathroom extra support handle for all smooth surfaces ABS plastic handle, the surface is UV treated, durable, stylish and beautiful. It can be reused. When changing the installation position, you only need to clean the suction cup under running water. After drying, the suction cup can be reused. Glass Mirror Door Handle, Refrigerator, Shower Handle, Bathroom Suction Cups, Wall-Mounted Support Handles, Kitchen Drawer Handles With a load capacity of up to 5 kg/11 lb, it has a stronger adsorption capacity than traditional suction cups. The suction cup has a vacuum locking ring, which can effectively prevent the suction cup from releasing air pressure due to tension and firmly locks the vacuum. Suitable for all types of smooth and dry doors, windows, drawers and electrical appliances. It is widely used in glass surfaces, metal, ceramic tiles, glass mirror surfaces, plastic, patterned brick, frosted glass, lacquered wood, etc. Be careful not to stick to rough or uneven surfaces!