Dress up those stems & get moving in your new LED Light Up Leg Warmers! Sizing fits small to medium size adults. Multicolor LED Leg Warmers look crazy cool on the dance floor, during a performance, as part of a DIY unicorn costume, or wear them simply because you're unique & fabulous! Great for an 80s look, classic rave style or modern go-go dancers, LED Light Up Leg Warmers really get the party started. To activate your LED Leg Warmers, find the battery case hidden inside the Leg Warmer tube, remove the pull tab, and press the button. With each push of the button, choose from a multicolor flash, a slow color change, calm steady lights, or each individual color on a blink function. Light Up Leg Warmers are sold in pairs, so when you order 1 piece, you are getting a leg warmer for each leg. Height: 16". LED Colors: 6 Red, 3 Blue, 3 Jade. LED Funky Furry Leg Warmers include 3 replaceable AG13 Batteries.