Condition: New material: Plastic outer diameter: 67mm (+-0.5mm) inner diameter: 62mm (+-0.5mm) clamp diameter: 64mm (+-0.5mm) Packaging: 4 wheel covers Function: Car wheel center spare parts Rim decoration, installation, make your car fashionable Before ordering the cover, please measure the correct size of the wheel hub cover you want. It is best to use a vernier to measure the size. 1. Measure the wheel center hole. There are two sizes for you to choose from. The first thing to measure is the outer diameter (OD), and the second is the inner diameter (ID). 2. Measure the size of the center hole of the wheel hub. If you still don't know how to measure the wheel size, please contact the manufacturer to check the wheel size. Hub, including outer diameter, inner diameter, and clamp length# Hub Cover # Hub Center # Hub Center # Car Hub# Wheel hub NG 68mm wheel center dust cap Car wheel cap