Light up happy birthday headband is made of plastic and high-quality fabric,,light in weight, add LED lights to make hair bands look brighter, adds more fun than regular hair bands. Led glow party hairband size as show in the picture,have elastic,safe and comfortable hairband is suitable for people of all ages,must-have birthday party gift,perfect for taking photos as a souvenir. Sparkling crown headbands have 3 modes: steady light, fast flash and constant light,suitable for birthday party, theme party, family gathering, bar, rave party, group photo, every cheerful day. Glittering ball Hairband fun design style, very suitable for men, women and children, cute and fashionable collocation, so that you can reap more compliments. Your feedback is our motivation for continuous progress, if you have any questions on headbands, please contact us, we will reply within 24 hours, thank you for your trust in us, I hope you have a happy buying experience. Light up happy birthday headbands