The Iron Man Building Toy is designed for children ages 6 and up, offering an interactive play experience with a buildable mech and minifigures. The set includes two Marvel minifigures: Iron Man with a flip-open helmet and reversible head for alternate expressions, and Ultron equipped with a laser beam accessory. The posable mech features articulated arms, legs, fingers, and a torso that opens to reveal a cockpit for the Iron Man minifigure. With 101 pieces, the completed model stands over 4.5 inches (12 cm) tall. This LEGO Marvel set encourages creative building and role-play for young superhero fans.