Easy Installation: This replacement shower head does not need to remove the slide bar during installation, it adopts a special clip structure, so you just need to clamp the clip on the slide bar, it is easy and convenient to install. Universal Accessories: This universal shower head bracket fits round poles 18-25mm in diameter, just clip on the pole to quickly set the height and angle. Easy To Adjust: This shower riser rail kit allows you to adjust any height or angle after installation. It can be easily adjusted to fit both children and adults, providing the perfect shower rod experience for every family member. Sturdy and Durable: This Adjustable Shower Head Stand is made of engineering grade ABS material and has a chrome finish for a beautiful and shiny finish, not easy to break and durable. Silver includes: black, silver Size: product size: 10.9 * 2.9 cm, opening size 20-29 cm Main body material: alloy Package includes: 1pc * shower holder