Material: The rotating bearing is made of high-quality steel with a zinc-plated surface, which is durable, corrosion-resistant, and has a long service life. It features a solid all-steel design that allows for flexible and quiet rotation. 360 Flexible Rotation: Free-spinning bearings. There are enough balls between the upper and lower plates to allow 360-degree rotation on a lubricated path to meet your daily needs. Design Concept: Highly wear-resistant design, the ingenious full-circular groove design supports the load absorption of different items. The 360 ball bearing turntable is equipped with support elements to maintain separation and reduce the possibility of excessive friction. Package Included: 1 x Turntable (9.5 x 9.5 cm, 4 inches) with steel ball, the turntable can withstand strong pressure and is not easily deformed. The adequate load capacity is about 30 kg/66 lb. The component adopts an internal and external riveting structure to ensure that the steel ball will not fall off during long-term rotation. Wide Application: Lazy Susan swivel bearings for furniture assembly, perfect for replacing and using many stools, bar stools, chairs, on-board seats, suitable for swivel brackets in corner cabinets, kaleidoscopes, table controllers, magazine racks, cinema monitors, TV discs and computer screens, etc.