Multiple Sizes OptionalOur heavy duty aluminium alloy rotating bearing 8inch. It's thick and greatly improve the capacity of load bearing capacity. High Quality MaterialTh lazy susans is made of heavy duty aluminium alloy material , solid and durable, corrosion resistant and rust-proof. You can decide material of the top such as wood, glass, marble to match your home style. Anti-skid Rubber Feet Equipped with anti-skid rubber feet which is non-slip and convenient to use. These bearings can be screwed or fixed as they have through holes and pre-drilled holes. Easy to set up, no installation is required. AttentionRolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads, and sealed bearings are lubricated with oil, so you should with periodic reapplication of lubrication, based on use. Wide ApplicationsCan be used for Table, corner cabinets, storage solutions, tabletop serving, magazine racks, television and computer Monitor Turntables, flower arranging, cake Decorating, and trade show displays.