One of the signature points of Iron Man's design is the uni-beam projector, with its sleek design and bright execution its one of Iron Man's defining factors. When he wears this Boy's Iron Man Mark 42 Muscle Light Up Costume he'll illuminate his next costume gala. This officially licensed outfit comes with an authentic replica of Tony's Mk. 42 that has an emphasis on the cool glow in the dark features. The suit has a bulging muscular design that adds to its robotic style. The Mk. 42 has a red hue and lighter gold color to contrast the original Iron Man suit. In the center of the suit is the Uni-Beam projector that along with the mask glows in the dark and will be sure to add a new level of fun to your son's trick or treating route! Take his suit to the garage and add a pair of glow in the dark Mark 42 gloves so he'll complement the uni-beam projector and helmet. He'll glow in the dark and in your street when he wears this Boy's Iron Man Mark 42 Muscle Light Up Costume.