Eye-Catching - The LED light up hair, very eye-catching in the dark. Wear it and be the center of the party! Convenient - Switch the hair light on and clip it anywhere you want! The small battery box is easy to hide. Just clip it on and have fun! Long Lasting - Powered by high capacity batteries, each hair strand light lasts up to 24 hours. The fun is endless! Specifications - Each LED fiber optic hair is 14 inch with a mini battery case. 10 LED hair clips per pack. Great for any nighttime party! Eye-Catching:The LED light up hair constantly shift between 7 different colors, very eye-catching in the dark. Wear it and be the center of the party! Convenient:Switch the hair light on and clip it anywhere you want! The small battery box is easy to hide. Just clip it on and have fun! Long Lasting:Powered by high capacity batteries, each hair strand light lasts up to 24 hours. The fun is endless! Specifications:Each LED fiber optic hair is 14 inch with a mini battery case. 10 LED hair clips per pack. Great for any nighttime party!