Specification: 100% Brand New Material: Eco-friendly PC Color: red, blue, green Size: 2.4*1.25cm/piece Weight: 3.2g/piece Package Included: 30 x Bike Lights Product Description & Data: 1.The choice of our bike wheel lights is a good choice to achieve the goal of a comfortable night ride. We offer three different lighting colors so you can mix or match them as needed. When the driving speed reaches 18 miles per hour, a complete and beautiful pattern appears. 2.It weighs 3.2g, very light but made of high quality eco-friendly plastic. It withstands a 10m drop and allows you to ride fearlessly on rainy nights. 3.Our ultra-bright bike spoke lights can help you improve visibility from all directions, making you and your loved ones safer in low-light conditions. With our bike lights, your bike STANDS out from all angles and won't be missed by motorists, whether you're moving or not. 4.These cool LED bike rim lights are suitable for most adult and child bikes and require no tools, but are not suitable for bikes with wide or sparse spokes. The slot at the bottom holds the spokes of the bike in place and doesn't touch other parts of your bike. It is also a great gift choice for your friends and family. Product advantages: 1.Waterproof 2.Easy to install 3.Anti-shock and anti-shake 4.Turn right, the light is on, turn left, the light is off. Note: 1.The color may be slightly different due to different displays. 2.Compare the detail sizes with yours, please allow 1-3cm error due to manual measurement.