The product is a Bobby Portis Jr. signed autographed Milwaukee Bucks Finals jersey with Beckett COA. This authentic basketball collectible features the player's autograph, making it a valuable item for fans of the Milwaukee Bucks or collectors of NBA memorabilia. The jersey is an original piece from the player himself and has been verified by Beckett Authentication Services, adding to its authenticity and appeal to fans of basketball and memorabilia enthusiasts.