Product description: Technical data wheel nut covers: Material: ABS plastic Inside diameter: 17 mm Delivery includes the following: 20 x Black wheel nut caps for nuts with 17 mm outer diameter + 1 x Removal tool Wheel nut covers 17 mm, 20 x tire bolt covers with removal tool, Universal for all car brands, Plastic rim screw cover, 1.7 cm, Wheel nut cover with wheel head screws These wheel bolt caps look great and fit all types of wheel bolt screw heads. Just place them over the bolts you want camouflage them by screwing them in with your fingers and you're done! They attach securely to the bolts and protect them against corrosion and theft. [UNIVERSALLY FITS ALL HEADS OF 17MM WIDE WHEEL BOLTS] Before buying these wheel nut caps, please measure the diameter of them; it should be 17mm [RUST, -CORROSION AND -THEFT PROTECTION FOR YOUR WHEEL BOLTS] These handy wheel nut protector covers protect your bolt heads from moisture and dirt. dirtiness ; they also ensure that no one has access to your bolts [EASY INSTALLATION - REMOVAL TOOL INCLUDED] Installing these universal wheel bolt covers is easy; just place them on the nut heads by forcing a little. A removal hook is included for easy removal [STYLISH - GLOSS BLACK] Anti-theft protective caps are made of strong, UV-resistant ABS plastic [PACKAGE INCLUDES ] 20 x Glossy Black Car Wheel Nut Covers, 1 x Removal Tool. Be sure to measure the diameter of your wheel bolt heads before purchase Assembly / disassembly: Installation: Use your fingers to place the lug bolt covers over your lug nuts. Removal: To do this, use the removal tool provided and remove the wheel nut covers one by one. Benefits: Durable UV protection < p>Protects your screws from corrosion and dirt Ideal as an anti-theft device and to provide additional resistance to bolts Easy to install and remove with tools< /p> Elegant design - glossy black color