The Lego Marvel Super Heroes The Avengers Iron Man set (4529) is a 44-piece toy featuring the iconic superhero Iron Man. This set, released in 2012, is part of the Marvel Super Heroes product line by Lego and is designed for children aged 6-12. Made of plastic and packaged in a factory-sealed box, this complete set allows kids to build and play with their favorite superhero character from the Avengers. Perfect for young fans of superheroes, this Lego set offers hours of imaginative play and creative building opportunities.