Specifications: Compatible Model: Universal fit any car Material:Silicone Color: Black,Blue,Yellow, Red Condition:100% Brand New (Never Been Used or Installed) Size (Approx. ) : External diameter : Approx. 21cm,23cm,26cm Interior diameter Approx. 17mm,19mm,21mm Height:Approx. 19mm,20mm,21mm Weight: Approx. 68g-110g/Lot 20pcs Size: Fit For Car Wheel Nutsl bolt cap from 17mm,19mm,21mm 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,Using temperature range:-25?--+300? 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 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 shipping.) 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