The LEGO Marvel Knowhere Escape Mission 76020 is a complete set with 433 pieces, featuring characters such as Groot, Nebula, Star-Lord, and Rocket Raccoon. Released in 2014 and retired in 2015, this LEGO set allows kids aged 6-12 to engage in imaginative play with their favorite Marvel superheroes. Made of plastic, this set includes the original box and paperwork, making it a collectible item for fans of superhero-themed LEGO sets.

Recent estate purchase not sure on piece count. All pieces were in ziplock bag.