The product is a Funko Pop! vinyl figure of Thanos from the Avengers: Endgame Series 4 collection. This particular figure was signed by Josh Brolin, who portrayed Thanos in the movie. The figure is part of the Pop! Vinyl product line and is considered an exclusive from the Emerald City Comic Con and GameStop retailers. It comes with a Beckett COA and a hard stack for authentication and protection. A sought-after item for Marvel and Avengers fans, this collectible piece captures a memorable moment from the popular franchise.