Highly Durable, Built to Last: Designed to fit up to 18-25mm diameter riser rail Constructed with high quality ABS plastic and finished with shiny chrome to resist scratches and corrosion, this curved shower head holder will match perfectly with other fittings and accessories to keep that synchronized look in your bathroom Hassle Free Installation: Easy to Install so dont have to struggle on finding the right tools for installation. Simply clamp the shower head brackets to the shower slider rail, screw it and tighten up to the desired height for optimum coverage. Designed to fit up to 18-25mm diameter riser rail Unwavering Support: Shower holder bracket gives perfect grip as it comes with rubber pads installed in the holding part. One spare rubber pad is included in the package to meet your extra needs. Spare rubber is easily replaceable; remove off the existing rubber and replace it with the new one. It's that easy. Adjustable Angle for a Perfect Shower: Enjoy relaxing shower with this fantastic addition to your shower bar that enables flexible movement. The 360-degree swivel joint of shower bracket allows you to adjust the angle of your hand-held shower as per your requirement Small Details Makes the Big Difference: The unit comes with a side knob to hang loofah or any other bath accessory If you are not satisfied with our holder for any reason, or about its installation please feel free to contact us through Amazon via clicking on "Message" option.