Features: 100 percent brand new and high quality Threaded construction, no extra screws required. Made of premium plastic, it is durable, odorless and safe. It is a great replacement for your old or broken one. Black color is simple and elegant, which will never be out of date. It is easy and convenient to use. Package Includes: 10Pcs x Table Football Bearing Specifications: Material: Plastic Weight: approx.180g Color: Black Diameter1: 16mm or 0.63in Diameter2: 34.5mm or 1.36in Diameter3: 48.5mm or 1.91in Height: 23-34mm or 0.91-1.34in Quantity: 10Pcs note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store