High QualityCool Waterproof and colorful biking accessories that are affordable and easy to install‎.‎Flexible wires that mounted to your or your child‎'‎s bike and increase the visibility of the rider while riding at night‎.‎ One strip with 20 bright LED lights powered by 3 AAA batteries ‎(‎not included‎)‎ for one WheelDecorative light used on bicycle‎,‎ bike‎,‎ MTB‎,‎ etc‎.‎TIRE LED will look AWESOME on your bike‎.‎Works with almost all standard bike Suitable for mountain bike‎,‎ road bike‎,‎ folding bike‎,‎etcSpecifications‎:‎Material‎:‎ PlasticColor‎:‎ Colorful‎,‎ White‎,‎ Blue‎,‎ Green‎,‎ Pink‎,‎ RedLED strip length‎:‎ Approx‎.‎ 2.2mPowered by‎:‎ 3 x AAA battery ‎(‎battery NOT included‎)‎  Package Included‎:‎ 1 x bicycle wheel lightNote‎:‎ 1‎.‎Please allow 0.1‎-0.3cm differences due to manual measurement‎,‎ thanks‎.‎2‎.‎Please understand because of the light irradiation or computer display difference‎,‎ so I  can‎'‎t guarantee photos and real color is 100% the same‎.‎