The product is a vintage Marvel Comics Fantastic Four #120 single issue from 1971, featuring the first appearance of the character Air-Walker. This key issue from the Bronze Age of comic books is part of the Fantastic Four series by Stan Lee, Joe Sinnott, and John Buscema. The comic book is in English and published by Marvel Comics in the United States, making it a collectible item for fans of superhero comics and Marvel's universe.