Description
* To activate your LED Penguins Beanie Hat, remove the pull tab and flip the switch on the battery house, which is hidden in a pocket on back of knit hat. * One size fits most – Up to 22″ * LED Colors: Green, Blue, Red (Colors blend to make a rainbow light effect) * Penguins LED Beanie Hat comes ready to use with 2 replaceable CR2032 Batteries.