The product is a Sammy Sosa signed blue Father's Day bat with the player's full name signature. The autograph is authenticated by James Spence Authentication (JSA) and comes with a Certificate of Authenticity. This rare and collectible item is a unique piece of memorabilia from the baseball player, making it a coveted item for fans and collectors alike. The bat belongs to the category of Sports Mem, Cards & Fan Shop, specifically in the Autographs-Original Baseball-MLB Bats section, representing the Chicago Cubs team.