The product is a vintage Marvel Comics comic book, Journey Into Mystery Thor 107 from 1964, featuring the first appearance of the character Gray Gargoyle. The comic, part of the US Comics tradition, was written by Stan Lee and Jack Kirby and illustrated by Jack Kirby. This color comic book, set in the Marvel Universe, is a part of the Silver Age era and is intended for a general audience. It includes superheroes like Thor and touches upon themes of action, adventure, and supernatural elements, making it a valuable addition to any comic book collection.