The product is a 1989 Upper Deck Ken Griffey Jr. Seattle Mariners Star Rookie #1 trading card graded as a PSA 9. This vintage baseball card features the Hall of Famer in his rookie year, making it a highly sought-after collectible for fans and collectors. The card is made of card stock and is an original licensed reprint from Upper Deck, with professional grading from Professional Sports Authenticator (PSA). It is a valuable addition to any sports memorabilia or trading card collection.