Super bright el wire tie! This awesome rave accessory is for when you want to add a bit of class to your outfit. This seemingly normal black tie is carefully lined with bright green el wire. There's a small battery pack on the back of the tie, when you turn it on BAM! The tie lights up, instant party! Impress your friends and all the ladies with this fun and fashionable accessory. It has an adjustable neck so it's super easy to slip on and slip off. No need to learn how to tie this tie!