Swivels are suitable for various items, such as laptops, plants, arts and crafts, monitors, tabletop turntables, living room displays, and more. Load-bearing up to 10kg, diameter 140mm/5.5", height 12.8mm/0.5", pack of 1 piece Adopt aluminum alloy material, more solid, durable, and corrosion-resistant, compared to normal plastic roller bearings. Place the plate on top of the turntable and show your product. It can rotate 360° and choose the angle that suits you. Use lubricating oil regularly for the bearings according to the usage. Please confirm the size and load before purchasing.