Sleak and fashionable, these silicone safety bike lights are designed to increase vision at night with powerful LED lighting.  They will surely deliver a safer riding experience.  They can also used for walking or running and can be clipped to your waist bag.  Each piece lights up in either multi color LED or white LED and features 3 light modes: Steady, Slow or fast.  Measures approximately 1.5″ in diameter.