From Funko. On a mission to collect all six Infinity Stones, Captain America, the Hulk and the other Avengers must defeat the evil Thanos! Avengers: Infinity War comes to theaters at the end of April, and in the meantime you can collect characters from the film in Funko form! These keychains feature 1 1/2' tall plastic figural danglers of the Hulkbuster, Iron Man, Iron Spider, and Thanos in the fan-favorite POP! style. Window box packaging.