Length: 15 in. Width: .75 in. LED Color: White. Flashing Stick Wands with Sparkle Fibers add a little magic and pizzazz to any night time event or party! Include 3 replaceable LR44 Batteries.To activate: Press the button on the handle. With each push of the button, the light changes from a fast flash, to a slow flash, and then a still glow. Wave the LED Fiber Optic Wands around and make brilliant bright waves of light at the night!