High-quality material: The shower head holder is made of high-quality stainless steel. PVC suction cup. Stainless steel chrome surface prevents corrosion, rust, scratches, discoloration, moisture, is waterproof and reusable. Perfectly matches all bathroom accessories. Easy to install: No drilling or screws required, clean and dry in an even position. Press firmly on the center of the suction cup during installation to release the air and lock the knob clockwise. Unlock counter-clockwise to remove it. You can enjoy your kitchen and bathroom. Wide application: The shower head suction cup can be vacuumed on smooth, non-porous surfaces, such as glass, windows, tiles, mirrors, metal, artificial granite, stainless steel and plastic surfaces. With its universal size, it can hold almost all shower hoses and hand showers. Size: 65 x 55 mm, suitable for universal hand shower or bidet sprayer with 22 mm hole. Note: Measure the groove diameter of your existing shower head holder before purchasing. Vacuum: Significantly improves the vacuum of the suction cup and wall force, good airtightness. This strong suction cup holder for shower is suitable for the bathroom or anywhere you want to place a spray shower or bidet. Features: 1. Easy to install, no drilling or gluing, no traces after removal. Strong suction power, easy to disassemble. 2. The shower head holder can be easily rotated to solve some frustrating problems. Instructions: 1. Clean the walls and remove dust, grease and water. 2. Remove the protective film and firmly suck the viscous rubber (suction cup) against the surface to remove all air. 3. Mount the shower head holder and tighten the knob clockwise until the suction cup is firmly attached to the wall. 4. Then you can use this shower holder to organize your hand shower. How to remove: 1. Turn the knob counter-clockwise until it stops rotating. 2. Pull up the release tab to loosen and remove the suction power. 3. Rinse the bottom of the suction cup with water and dry it before use. Contents: 1 black suction cup holder for shower head.