The LEGO Super Heroes set 76291, The Avengers Assemble: Age of Ultron, is a complete set featuring characters like Thor, Hawkeye, Iron Man, Captain America, Black Widow, and Hulk. With 613 pieces made of plastic, this set is designed for ages 10 and up. The set includes a detailed box packaging and measures 15.67 inches in length, 11.02 inches in height, and 9.02 inches in width. Released in 2024, this LEGO set is part of the Avengers: Age of Ultron subtheme, allowing fans to recreate their favorite scenes from the movie with LEGO bricks.