Flexible adjustment: Suitable for round shower rods with a diameter of 18-25mm. You can easily adjust the height along the shower rail wall by clicking on the shower holder. Can satisfy the shower experience of every family member. 360 rotation: The shower head holder can be rotated 360. You can adjust the hand shower to any position and angle with the adjustment screw. You can tighten or loosen the screw of the shower rod holder depending on the weight to make it easier to adjust the shower angle of your shower head. Durability: The shower shower holder is made of technical ABS material. The shower holder has an industry-leading chrome finish, corrosion-resistant and rust-proof to ensure durability and longevity. Anti-slip design: The built-in silicone ring can protect the shower rod from daily scratches and not easy to slip off. Note: Please do not overtighten the rotary switch or tighten it with a wrench. Easy installation: No tools required, no dismantling the wall shower rail. You can flexibly attach the shower head holder to the shower rail by turning the button at the end. Recommended shower head weight: 2 kg.