Our lazy susan bearing features two mounting plates, one for attaching to a stable surface and another to provide a rotating turntable. Crafted from galvanized sheet metal, it's corrosion-resistant, rust-proof, wear-resistant, and built to last. Enjoy smooth and efficient operation. Perfect for rotating shelves in kitchen cabinets, planters, serving platters, and large tabletops. Features: Made from high-quality galvanized sheet metal for corrosion and rust resistance, ensuring durability. Ball bearing raceway for smooth rotation. Our swivel bearing boasts a deeper ball bearing raceway, enabling efficient and seamless ball movement. All our carousel swivel bearings use metal balls for efficient operation and maximum stability. Round shape, available in 3 different diameters (5.5\"/8\"/9\") offering robustness, durability, and high stability. Ideal for rotating shelves in corner cabinets, spinning kaleidoscopes, table serving platters, pop displays, magazine racks, movie poster displays, TV and computer monitor turntables, flower arrangements, cake decorating, rotating music boxes, and more. Specifications: Material: Galvanized Sheet Metal Shape: Round Color: Silver, Black 4 Types: 5.5\" Silver, 8\" Silver, 9\" Silver, 9\" Black (Optional) Thickness: Approx. 0.8mm / 5/16 inch Package Weight: Approx. 215g-480g Package Contents: 1 x Rotating Swivel Turntable Please Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated the same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.