The product is a Brie Larson autographed Captain Marvel Funko Pop #831 with Heritage authentication. This item falls under the category of Entertainment Memorabilia, specifically Autographs-Original, Movies, and Other Original Movie Autographs. The autograph is guaranteed to be authentic with Heritage authentication, adding value and authenticity to the collector's item. Perfect for fans of Brie Larson or the Avengers franchise, this signed Funko Pop is a unique and sought-after piece for movie memorabilia enthusiasts.