Halloween is the night when the veil between the living and the dead is at its weakest and spirits are able to walk in the modern world, much like the LED Light-Up Skele-bones Costume for Boys. Included are a black jumpsuit and glow in the dark mask, gloves and shoe covers. On the jumpsuit is an LED skeleton that lights up. When it is dark and your child stands in the shadows, the only thing visible is a skeleton. Creepy! Battery pack is also included.