No Drilling - Install this shelf on your shower rail, no need to drill a hole in your wall Material - The shower basket is made of thickened ABS, the maximum loading capacity is 15kg. The fence is made of aluminum, resistant to rust. Adjustable Height - The shelf can move to different heights you want Widely Used - Supplied with 6 sets of different size rubber sleeves, follows to the shower bar with a diameter of 19mm - 25mm (Note: shower bar is not included, please measure the diameter of your bar shower if suitable) Easily Drain - The detachable shower floor with the hollow design makes the shelf ventilated. Designed with the shower hand shower holder, convenient for your shower time Without Drilling on the wall: I was living in a rented apartment and my landlord says No Drilling on the wall but my bathroom was totally a mess before I used this bathroom shelf. As a result, we have successfully resolved this issue and have designed a product to help other people in the same