Feature: 1. Long Durability: These hub caps are made of high strength carbon steel for durability, ensuring long lasting strength in various environments for your car. 2. Convenient and Secure Fit: Push through design for easy installation without extra tools, precise sizing for snug fit to protect your vehicle's wheels from dirt and damage. 3. Enhanced Vehicle Appearance: Stylish design adding a touch of fashion and uniqueness to your vehicle, enhancing the overall attractiveness of your car. 4. Protective Function: Covers inner ring to prevent dirt and impurities, protects wheels from wear and extending their lifespan, providing comprehensive safety for your journey. 5. Easy to Install and Universal Fit: Designed for 4.25 in center bore Truck Trailer RV SUV Wheels Rims, easy push through installation for immediate use and protection. Specification: Item Type: Wheel Center Caps Color: Matte Black Center Bore Size: Approx. 108mm / 4.25in Installation Method: Push Through Fitment: for Truck Trailer RV SUV Wheels Rims. Package List: 4 x Wheel Center Caps