Description Outer diameter:147mm(1mm)/5.78in Inner diameter:136mm(1mm11)/5.37in Labeling diameter:64.7mm(1mm)/2.55in Clip length:12.2mm(1mm)/1.38in Wheel height: 35mm(1mm)/1.38in Color:Silver, Matte Black,ChromeSilver Package Includes : 4 Wheel Hub Caps Material : ABS Plastic SKU : 20214777 Part Number C-1028-S C-1028-DB3 Fit For Wheels Fit For CLS W219 R18 This link is not provided with a label on the hub cap. If you need a label on the hub cap, please contact the customer service. Thank you Note: In normol situaction, the size 1mm will be adapted . The size in the photo is measured manually with deviation (ranged) at 0.1-0.5mm. Before you place the order, please check the tips of how to measure the right size of hub caps you wantIt s better to use the Vernier to measure the sizes. If any problems please feel free to contact us first.