The product is a 2017 Panini Donruss Jayson Tatum Press Proof autographed trading card numbered to /199. This rookie card features the signed autograph of Jayson Tatum from the Boston Celtics, authenticated by Professional Sports Authenticator (PSA). As part of the 2017-18 Panini Donruss set, this card is a highly sought-after collectible for fans of the National Basketball Association (NBA) and basketball trading card enthusiasts.