This product is a Chevy Chase Chicago Bears signed autographed custom jersey with authentication from Beckett Authentication Services (BAS). The jersey is a unique collectible item for fans of Chevy Chase and the NFL, featuring an original autograph from the player himself. It is a valuable piece for sports memorabilia collectors, showcasing the authenticity of the signature through the provided COA from BAS. This item would make a great addition to any football fan's collection, celebrating both the player and team with a piece of memorabilia.