Light up your hair with these rainbow fiberoptic LED hair extension lights! This barrette of fiber optic lights phases and flashes through all colors of the spectrum. From pink, to white, to blue, purple, orange and green and colors in between. Great for any nighttime event, including parties, night clubs, raves, Mardi Gras, prom, sporting events, New Years Eve, Halloween, 4th of July, concerts, festivals and more! 15 inch long fibers may be cut shorter and/or arranged in almost any pattern. Use your imagination!