Easy installation: You can quickly install the shower shelves in less than 1 minute. You don't need to drill holes or attach to the wall. Simply clamp each shelf around the shower rod and then screw on the included bracket to hold the shelf. With our bathroom shelf, you don't have to worry about damaging the wall or the glue is not strong. High Quality - Non-Slip: The gray cap provided to hold each shelf is made of ABS plastic which is tough, hard and rigid. The bracket clamps onto the shower rod and holds the bra. The shelf does not slide around when all your shampoos and shower gels are on the shelf. It is very fast unlike the basket that the others kept slipping. Very practical in daily life: The shower product holder is 304 stainless steel, anti-rust and durable. And it's designed to hollow out so no water collects. It can effectively prevent dirt from growing. The intersections are smooth and rounded and will not hurt your hands. Fits most round bathroom rods with a diameter of 18-27 mm: As long as your shower rod is round and between 1.8cm-2.7cm in diameter, you can have it. 2 shower shelves: We have prepared 2 shelves for you, a deep support and a shallow support. A large shelf can be placed in the bathroom. Even putting on oversized shampoo or shower gel won't be a problem. Small shelves can be placed in the kitchen for sponges, dishcloths, soap and detergent, etc. Note: Data are all manual measurements, please allow 1-3 cm error.