Material: Turntable is made from quality pp, this turntable is sturdy and wear resistant, ensuring a long time to useDIY supplies: Turntable Bearing is suitable for DIY furniture projects, offering flexibility and customization to meet your specific needsRust Resistant: The Swivel Plate is rust resistant, making it ideal for use in various environments without worrying about damage or degradation over timeVersatile Use: Turntable is suitable for a variety of purposes, such as table turning, display stands, or any piece of furniture that requires rotation functionality, our turntable adds convenience to your daily lifePackage: The package includes 10 pp turntables, which can support your various needs Specification: Material: PP Size Chart: Outer Diameter xInner Diameter:9.8 cmx8 cm/3.86 inchx3.15 inch Package Includes: 10Turntable Bearings Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.