Universal Fitting: This universal shower head holder is suitable for round rods with a diameter of 18-25mm, Clamp to the pole, simple twists and screw for setting height and angle.Shower Riser Rail Kit allows you to adjust any height or angle after installation. Can be easily adjusted to accommodate both kids and adults, providing perfect shower rail experience for every family member.Durable structure: The adjustable shower head holder is made of engineering grade ABS material. It is finished with chrome plating for a beautiful shiny surface for longer durability, and not easy to get rusty.Easy installation: This replacement shower head no need to remove the slide bar during installation, just loosen the knob, fix it on the slide bar, and then tighten it.360 rotation: The shower hose holder can rotate 360 freely. You can tighten or loosen the shower head bracket screws according to the weight of the shower. It rotates the hand shower head so that you can tilt the water quickly.