VACUUM SHOWER HEAD HOLDER - Strong vacuum mounting: uses a 3.3-inch diameter silicone suction cup for vacuum adsorption and can bear up to about 11 lbs. The angle adjustable slot allows you to set the shower head angle up to 30 degrees. - Adjustable sliding bar for easy positioning: the sliding block can move up, down, left, and right, so you can place the shower arm at the desired height without relocating it repeatedly. - Quick install and removal: no tools or drills required. Simply press the suction cup onto a clean surface and push the switch down to engage suction. To remove, pull back the button and then pull the suction cup tip. - Fits universal shower heads: socket diameter is 0.87 inches and fits most standard handheld shower heads and shower hose nuts. Please measure the diameter of your shower hose nuts before purchasing. - Durable materials and wide compatibility: made of ABS plastic with a polished chrome finish. Heavy-duty construction suitable for smooth surfaces such as ceramic tile, marble, smooth wood, and smooth metal. Ensure the surface is clean before use. Use scenarios: - In a busy family bathroom, position the holder at an accessible height to reduce bending or reaching for the shower head. - For elderly or disabled users, place the head at a convenient angle and height to improve ease of use and safety. - In rental bathrooms or setups where drilling is not allowed, install and reposition the holder quickly without leaving holes or marks.