20pcs 21mm Gray Plastic Car Wheel Nut Lug Hub Screw Rim Bolt Covers Dust Protection Cap Description: Brand New Color: Gray Material: Plastic Application for car. These caps fit any car wheel 21mm bolt or nut. Prevent the screws from rusting. Enhances the finish of your car wheels Protects your bolt heads from corrosion. Durable and toughness not affected by climate. Plastic material durable and protable. Decorate car appearances make your car particular and unique. Supply removal tool easy to install just press the nut covers straight to the bolt. The product does not suitable for round anti-theft screws. Installation Instruction: Clean up the screw area of auto wheel hub with a towel before installation. Put the screw cap on the wheel hub screw to complete the installation. Package Included: 20 x Wheel Lug Cover 1 x Black Clip