Product Description This shower head holder is specially designed for rectangular shower rail kit. Built-in non-slip rubber pad makes the shower head holder more stable and not easy to slide. Notes: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before bidding. The color of the actual item may vary from the photo depending on the display settings of your monitor. Thank you for your understanding. This product is made of high quality aluminum alloy, makes it durable, can be used for a long time. WaterproofRustproof Durable Bowarepro Shower Head Holder Improves Happiness The end of the holder rotates reaches a 90 degree angle. Easy to install. Push the end, easy to adjust the height you want. Features: Dimensions: 30 x 10.2 x 2.3 cm/11.8 x 4 x 2.3 cm To fit 18mm width, 30mm length riser.