Pack of 4 Bike Bicycle LED Safety Spoke Light Bicycle Decorative LED Light Article;Blue, Green, Yellow, Red,Multi-color for your choose Waterproof,Light weighted, portable,easy to install &use Bulb+Battery: 14 LED,AAA x 2 (Not included due to traffic limitation ) 4 Models: Flash-Chasing-Steady-Off Light can stick with glue instead, there are straps, can be fixed to the frame on both sides, stability and security