The product is a Green Lantern comic book issue #7 from the Silver Age era, featuring the first appearance of Sinestro. Certified by CGC as grade 6.0 Fine, this vintage single issue is part of the Green Lantern series published by DC Comics in 1961. With a colorful style and featuring the iconic Green Lantern superhero, this key issue is a must-have for comic book collectors and fans of the DC Universe.