The mask is plastic and includes an elastic band to place around your head in order to hold it in place. It also has openings in the eye nose and mouth area Each mask comes with a battery pack with a button that controls 4 modes off constant on slow flicker fast flicker
Battery pack takes 2 AA batteries and has 3 settings: Full On, Slow Blink and Fast Blink Battery pack can clip to anywhere from the waist and up, it can easily be clipped to your belt or placed in your pants pocket Mask light will remain bright for up to 24 hours per set of batteries
LED Mask, light up mask for parties, raves and any fun event. It's extremely lightweight and cool looking. You'll rock these mask at the party! -Flexible design -Works with 2 AAA batteries (not included) -Sound activated!