The product is a Tales to Astonish #43 comic book published by Marvel Comics in May 1963 during the Silver Age era. This issue features the introduction and origin of characters like Elias Weems, Ant-Man, and the Time Master. Written and illustrated by artists and writers such as Steve Ditko, Stan Lee, and Larry Lieber, the comic book falls under the genres of superheroes and science fiction, showcasing the unique storytelling and artwork that defined the Silver Age of US Comics.