The product is a vintage Marvel Comics Avengers #23 comic book from 1965, featuring the character Captain America. This single issue is part of the Avengers series and is graded as 3.5 Very Good- by Certified Guaranty Company (CGC). With a colorful style and white pages, this comic book is a collectible item for fans of superheroes and US comics, specifically from the Silver Age era. The cover art was done by Don Heck and Jack Kirby, and the story title is "Once an Avenger!" This comic book is a valuable piece for any general audience interested in classic Marvel comics.