You will scare the pants off everyone in the room with the light-up eyes monster Piggyback costume. Not only does this little monster have eyes that light up using LED bulbs, but the clever illusion also makes it look like he's carrying you away with him. Our Piggyback outfits go down a treat wherever they are worn. To get the light-up eyes monster Piggyback costume ready for action, just stuff the legs with rolled up pieces of newspaper. The eyes require 2 x AA batteries, not included.