20pcs Car Wheel Nut Caps Protection Covers Caps Anti-Rust Auto Hub Screw Cover Car Tyre Nut Bolt Exterior Decoration 17/19/21 mm Features: 1. Brand new and high quality. 2. It prevent the screws from rusting. 3. Easy to install, just press the nut covers straight to the bolts. 4. Wheel nut covers which can both protect and decorate the wheel bolts of your car. Specifications: Product name: Car Wheel Nut Protection Covers Weight: 60/80/90g Size: 17mm/19mm/21mm Color: Black/Red/Yellow/Blue/AB/White/Pink Interior Diameter: About 17mm Fit for:Universal Package Included: 1 x 20 Pieces Car Wheel Nut Caps Matters needing attention: If there is a tire with anti-theft screw on the automobile tire, the product cannot be used.