DescriptionThere are 4pcs in a set of colorful light, and it can be used on the caps of any bikes' wheels, cars' tires etc. And this item has special function of vibrating smartly, which is that it will be on and flash when succesfully installed, then will be off in 15 seconds, and once any vibration happens again, it will flash again acoordingly, which can help save a lot of electricity.Feature- Color: Multicolor. - Material: Lightweight alloy, silver plated. - Size: 2 x 2 x 4cm/ 0.8 x 0.8 x 1.6inch (L x W x H). - It is universally suitable for cars, bikes, motorbicycles etc. - With guranteed, it is durable in use. - The lights can be easily installed and removed. - Enhances safety by increasing visibility at night and during bad weather conditions. - The light will flash accordingly when your wheels start to move.
