Animated Glow Pins or EL Badges use electro-luminescence to create a radiant display of pulsating light on any piece of clothing! A micro battery pack that is less than a ½’ thick easily attaches to any type of clothing, and can even be worn on hats, coats, and backpacks. Once activated, animated flashing light glows through the surface of the patch. Requires 2 CR2032 Batteries (Included).