The product is a custom Chevy Chase autographed Chicago Blackhawks jersey with a Beckett Grading Services COA. This authentic NHL jersey features the signature of the hockey player Chevy Chase, making it a valuable collectible for fans of the sport and the Chicago Blackhawks. The Beckett Grading Services authentication ensures the legitimacy of the autograph, adding to the overall appeal and value of this unique sports memorabilia item.