About this item: 【Bathroom Shelf with Walnut Suction Cup】Our sink organizers are made of walnut, high-quality aluminum, and durable ABS for maximum versatility and a stylish, long-lasting storage solution. 【Drill-Free Installation】This bathroom organizer with suction cup comes with four high-adhesion suction cups for tile, glass, marble, or metal surfaces. Easy installation in seconds, no drilling required. 【Hollow Structure for Water Drainage】This bathroom shelf with walnut suction cup features a U-shaped notch and drainage system to prevent water accumulation and keep your products dry and hygienic, for a cleaner bathroom. 【Versatile Storage Solution】This sink shelf with suction cup is ideal for storing your everyday essentials. It can also be used as a shower shelf with suction cup and installed in the bathroom, under the kitchen sink, or in an RV for compact storage. 【Robust Load-Bearing System】This aluminum shower caddy with suction cup is stable and sturdy to prevent vibrations, providing reliable storage space for your bathroom needs.