Adjustable shower or basin holder Contents: silver or black shower holder Adjustable clip for 18 mm to 28 mm diameter catheters Rust and scratch resistant: the shelves are made entirely of aluminum Easy to install. Open the nut, press the clip, tighten firmly to the desired position and tighten. Your shelf is installed in seconds Adjustable shelf for shower or sink Option: For pipes from 18 to 28 mm in diameter Material: AluminumThanks to the nut, you can screw the shelf anywhere on the duct. Screw cap for easy installation No drilling requiredDue to its size, it is also ideal for travelling. No more clutter in the bathroom or kitchen. Provides more space in sinks and bathrooms and can be easily removed and stored. Thanks to aluminum you dont have to worry about rust.