1. Made of high-quality ABS material, sturdy and durable, with a load capacity of up to 7.5 kg, and a stronger adsorption capacity than traditional suction cups. The suction cup is equipped with a vacuum locking ring, which effectively prevents the suction cup from losing air pressure due to tension and firmly locks the vacuum. 2. Easy to install and remove, no tools required. It is lightweight and compact, so you can take it with you when traveling and easily install it in your hotel room or bathroom and carry it when needed. Just press the lock to secure the Flip. 3. Sturdy plastic handle; thanks to the properties of the bottom, your hand will not slip, even in a humid environment, providing safe protection for use in the bathroom, bathtub, and shower. WARNING: Do not twist or tear the handle with force. 4. Strong suction cup handles, wall-mounted suction cup railings for shower rooms, sliding door handles and strong suction cups for bathrooms, suction cups for refrigerator drawer handles, suction cups for display cabinets, rubber pressure handles, bathroom railings 5. Portable support handle, the vacuum pressure of the suction cup ensures excellent adhesion, making sliding doors/windows easier to open. Can be used on any flat surface without holes. Can only be installed on any smooth surface, including tiles, glass, metal, plastic, etc. Note: Do not use on rough or uneven surfaces!!!