The product is a comic book titled Ka-Zar #12, published by Marvel Comics in November 1975. This issue features the characters Zabu, Sharka, Zaurai, Lizard-Men, Zebra-Men, Charn, Ka-Zar, Tongah, and Sheesa, with artwork by Michele Wolfman, Russ Heath, and Doug Moench. The cover art was done by John Romita and Jack Kirby, and the genre of the comic is a mix of superheroes and jungle stories. This comic falls under the category of collectibles for comic book fans and enthusiasts of the Bronze Age era of American comics.