The LEGO Marvel Iron Man Hulkbuster vs. Thanos (76263) building toy set features the iconic characters and their awesome technology in an epic Marvel toy for kids ages 4 and up. Based on Marvel Studios Avengers: Infinity War, this Hulkbuster toy brings Super Hero Iron Man and his posable mech together with super villain Thanos and his aircraft. The Hulkbuster mech is fully posable and includes a seat for the Iron Man minifigure. The aircraft has an attached disc shooter and a seat for the Thanos minifigure. Inside the box, each bag of bricks contains a complete model and character that kids can assemble for play right away. A colorful picture-story serves as a build-and-play guide, and 2 mech-leg Starter Bricks simplify construction. For added digital fun, builders can zoom in, rotate sets in 3D and track their progress using the fun, intuitive LEGO Builder app. 4 sets are the perfect way for adults to share the building fun with young superheroes. Contains 66 pieces.