The corner shower caddy with complete installation accessories, you can choose drilling or suction cup mounting. Note: The suction cup installation is suitable for smooth hard surfaces such as ceramic tiles, smooth marbles, glass, metal, and solid wood. The corner of the shower shelf is only suited for the 90-degree corner, not suited for a rounded corner. (The wall must be wiped clean of water stains and dirt before installing the suction cup, avoid installing suction cups over tile gaps) The size of the bathroom corner shelves is 30 *20.98 *7.49 cm, which can expand our storage and organize items in the bathroom and kitchen. It comes with 4 removable hooks and 1 towel bar. Smooth edges and corners help protect against injuries. Solid structure designed to safeguard items from falling over. Drain holes create a self-cleaning mechanism and help prevent water from collecting within. Innovative design to easily adjust the height to your level of needs. Crafted entirely of exceptional quality aerospace aluminum for durability and resistance to rust, corrosion, and tarnish. Our shower shelf is also equipped with sandblasting technology for a strengthened surface to withstand any scratches.