Features: Made of high hardness A3 steel plate, it is durable, strong in bearing gravity, not easy to damage or deform. It is equipped with bearings of special structure with many functions such as rotation, transmission and fixing. It has excellent performance and can be used for a long time. It can rotate freely at 360. The double bearings rotate smoothly. It has high flexibility and is easy to use. Professional manufacturing, exquisite workmanship, swing clearance is relatively small, long service life. This type of swivel base is easy to use and install. It is suitable for furniture chair, bar chair, office chair, car chair, display rack, etc. Specification: Condition: 100% Brand New Item Type: Swivel Plate Material: A3 Steel Plate Weight: Approx. 1901g / 67.1oz Size: Approx. 25x2.2cm / 9.8x0.9in Package List: 1 x Swivel Plate Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.