<br>Features: <br>Material: PS plastic (polystyrene) <br>Luminous Fiber Length: About 35cm <br>Powered: 2* CR1220 batteries (Built-in) <br>12Pcs Pack Light-up Fiber Optic Led Hair Lights <br>A new fashion faux hair extension accessory. <br>You will be the most attractive one with wearing the LED flashing braid. <br>Perfect decoration for parties, concerts, clubs, and other special occasions.<br> <br>Package Included: <br>12 x Led Hair Lights