The product is a Funko Pop! Vinyl figure of Bertolt Hoover from the Attack on Titan series, specifically from Series 4. It is signed by David Mantanga, the voice actor of the character, and authenticated by James Spence Authentication (JSA). The vinyl figure stands at 4 inches tall and comes in its original unopened packaging. This collectible item is a great addition for fans of the Attack on Titan franchise, featuring a multicolor design and a hard-signed autograph for authenticity.