The product is a highly collectible comic book, Stranger Things #1 9.8 SS CGC 2018 Clayton Crain Signed Upside Down. This single issue variant cover is signed by the artist Clayton Crain and graded at 9.8 Near Mint/Mint by Certified Guaranty Company (CGC). Published by Dark Horse Comics in 2018, this comic is a unique piece for fans of the Stranger Things series, featuring intricate artwork and a rare cover variant. Perfect for collectors of US comics and fans of adventure genres, this item is a valuable addition to any comic book collection.