Imagine swinging into the newest Spider-Man adventure with the Marvel Spider-Man Glow FX Mask! With great power comes great responsibility and kids can pretend to take on their own heroic role to save the world in their own superhero stories. This Spider-Man toy mask features blue-tinted eye lens that light up by sliding down lever on the side of the mask. Mask also features classic Marvel-inspired design and deco, and an adjustable back strap to comfortably fit most kids ages 5 and up. Gear up as Spider-Man to save the world from Green Goblin and other evil foes! The blue-tinted eyes light up when they are closed. Also includes a built-in, adjustable back strap. Complete any Spider-Man costume with the Glow FX Mask! Features the iconic red, blue, and black deco that kids know and love. Contents: 1x Marvel Spider-Man Glow FX Mask. Batteries required: 2x AAA batteries (included).