Specifications:Compatible Model: Universal fit most carMaterial:SiliconeColor: Black,Blue,Yellow, RedCondition:100% Brand New (Never Been Used or Installed)Size (Approx. ) :External diameter : Approx. 21cm,23cm,26cmInterior diameter Approx. :15mm,17mm,19mm,21mmHeight:Approx. 19mm,20mm,21mmWeight: Approx. 68g-110g/Lot 20pcsSize: Fit For Car Wheel Nutsl bolt cap from 15mm,17mm,19mm,21mmNote:15mm product fit for Car Wheel Nutsl bolt size 16mm-17mm,17mm product fit for Car Wheel Nutsl bolt size 18mm-19mm,19mm product fit for Car Wheel Nutsl bolt size 20mm-21mm,21mm product fit for Car Wheel Nutsl bolt size 22mm-23mm.Please choose according to your wheel bolt specificationsPlease confirm product size Can meet your device before purchasing.Features:1.Environmentally Friendly Silicone Material, Wear Heat,Using temperature range:-25--+3002.Dust to prevent the Screws from Rusting3.Durable, Softne and Toughne, not affected by climate4.Easy to install5.Patented Retention System Aures Best Fit, perfect protection screws6.Enhance the Look of Your VehiclesNote: Dear clients, here have size 15mm 17mm 21mm and 19mm ones for you choose from ,Please choose according to your wheel bolt specifications.Package content include:1 set Wheel Hub Bolts cap (1Lot=20 pcs)Only the above package content, other products are not included.(Note:This item come with retail box,and we will pack well before