No Drilling Bathroom Shelf: No drilling or gluing, just screw it onto the display rod and it provides a solid grip and adhesion, no damage to the wall and no additional tools required. Easy to assemble: Comes with two C-rings and fits most round bathroom bars with a diameter of 18-27mm. Ideal for bathrooms, kitchens and more : Come with deep grate and shallow grate. Don’t worry about stability if you put large size shampoo or shower gel in it. Rust-proof and durable steel: Made of high quality SUS304 stainless steel, waterproof, rustproof and durable to ensure a long service life.