Item Details:These covers fit any car wheel 17mm bolts or nut.Easy to fit,simply push down onto your bolts for a firm fit.Enhances the finish of your car wheelsProtects your bolt heads from corrosion.Supplied with removal toolPlease check the size of your wheel nut or bolt before ordering, the easiest way to do this is with a 19mm or 17mm socketSpecifications:Color: ChromeMaterial: ABS plasticCap:22mm X 18mmInternal diameter:17mmQuantity: 20Package Contents:20 x 17mm Nut Cap (16 standard ones + 4 locking ones)1 x Removal toolNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.