Flashing LED wheel valve caps with over 30 different patterns,
5 colour changing decorative lights that displays different patterns as the wheels turn. They connect direct to a bicycle, motorbike or automobiles wheel valve, protecting the air faucet from dirt and water. These awesome illuminating flashing lights can be seen from a long distance away, making them a great safety feature for when riding in the evening, 
Easy to install, just simply screw on your tire valve stem