Light-up Spider-Man mask. - Design: Modeled after Spider-Man's face Eyes light up blue - Material: Plastic Batteries just replaced. The switch is a push-button type. How about for a Halloween costume? My child used it for Halloween. It's old, so the mask's rubber band is not stretchy at all and needs to be replaced. Please attach a rubber band that fits the user. Please refrain from purchasing if you are sensitive to used items. Thank you.