4pcs/lot 60MM SSR EXECUTOR Car Wheel Center Hub Caps Car Emblem Badge Logo Wheel Center Cap Label Car Styling Accessories//Hello, the size in the picture is measured manually with deviation (varied) at 0.1-0.5mm. Please remove the protective film above the sticker surface before use. It is not a scratch or defects. Please note it. Thank you! HOW TO MEASURE WHEEL CENTER CAPS Before placing the order, please check the tips on how to measure the right size of hub caps you want. It is better to use the Vernier to measure the sizes. 1.Measure the wheel center hole Please check the following bottom photos. There are total two sizes you need to measure. First is the outer diameter (OD), second is the inner diameter (ID). 2.Measure the old wheel center caps you have Please check the following bottom photos of the right method to measure the sizes of hub caps. 3. If you still don't know how to measure the size, you can ask the wheel hub cap supplier for the sizes, including outer diameter, inner diameter and clip length.