The product is a vintage comic book from 1963, part of the Journey into Mystery series published by Marvel Comics. It features the character Loki in a story written by Stan Lee, Larry Lieber, and illustrated by Jack Kirby. The comic book is part of the Marvel Universe (MCU) and belongs to the Silver Age era of US Comics. With a grade of 2.5 Good+, this collectible comic book is a valuable addition to any comic book or superhero memorabilia collection.