The product is a Josh Brolin signed Thanos Funko Pop 453 from the Avengers: Endgame series. The autograph is hand-signed and authenticated by James Spence Authentication (JSA). The collectible figure is part of the Pop! Vinyl product line by Funko, featuring the character Thanos in a multicolor vinyl design standing at 4 inches tall. This exclusive item is a part of the Marvel franchise and comes with its original packaging from Funko.