Compatible Model: Universalfit any car Material:silicone Color:black,blue,Yellow,Red Condition:100% Brand New (Never Been Used or Installed) Size (Approx. ) : External diameter:Approx. 22cm,24cm,26cm Inner diameterApprox. 15mm,17mm,19mm,21mm Height:Approx. 21mm,17mm,20mm Weight: Approx. 90g/lot 20pcs Size:Fit For Car Wheel Nutsl bolt cap from 15mm,17mm,19mm,21mm Note: 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 specifications Please confirm product size Can meet your device before purchasing. Features: 1.Environmentally Friendly Silicone Material, Wear Heat 2.Dust to prevent the Screws from Rusting 3.Durable, Softness and Toughness, not affected by climate 4.Easy to install 5.Patented Retention System Assures Best Fit, perfect protection screws 6.Enhance the Look of Your Vehicles Note:Dear clients, here have size 17mm 21mm and 19mm ones for you choose from ,Please choose according to your wheel bolt specifications. Package content include: 1 set wheel cap (1set=20 pcs) (without retailpackage) Installation Method: Easy installation, No any modification. After cleaning the hub screws, direct debit on the hub screws, silica gel has good elasticity, will not fall off. Easy cleaning by water