4pc 59mm Outsize 51 Innersize Rays Wheel Center Cap Black Modified Sports Wheel Hub Cap Cover Fit for Rays Wheel Cap Material: ABS plastic. Logo Material: Aluminum. Size : Outer diameter:59mm Inner diameter:51mm Pin outer diameter:53mm High:13mm The dimension is measured manually and the deviation range is0.1-0.5mm. Conditions:100%brand new model:A018+radial Material: plastic On board: Front/after/right/Left number:4piece Features: durable, suitable for replacement of damaged wheel, enhance the characteristics of the wheel Accessories: for General Motors Note: 1.There are two dimensions of the center wheel hole that need to be measured. The first is the outer diameter and the second is the inner diameter. Or you can measure the old wheel center cover, or you can measure the outsize diameter(O.D)And innersize diameter(I.D). 2.Please check as many projects as you can to make sure they are what you need. 3.Due to different computer screens, there may be slight color differences between the real objects and the list images. Thank you for your understanding.