Product Material: Aluminum Triangle Size: 30*22.5*6 cm Four Corner Size: 32.5*13.6 cm Color: Matte Product Selection: Single Layer Triangle 1. [No Drilling]: Strong adhesive for screwless installation, capable of withstanding up to 1000 lbs. Can support heavy objects up to 50 lbs. Both installation methods are quick and easy. 2. [Waterproof and Self-Cleaning]: Designed with drainage holes to keep the shower corner shelf dry and neat, preventing mold and slipping. Ideal for bathroom, bedroom, and kitchen use. Safe for shower, makeup, and daily storage. 3. [Resistant to Corrosion and Rust]: Resistant to corrosion, daily scratches, tarnishing, fingerprints, and water spots. Helps maintain a clean and beautiful bathroom environment. Ensures durability and reliability. 4. [Contemporary Design]: Timeless matte finish with a liquid aluminum base coat, complements various interior styles. The slits allow water to run off, preventing mold buildup. Easy to clean and maintain.