The product is a vintage 1984 O-Pee-Chee Don Mattingly rookie card with a grade of 8.5. This baseball trading card features Don Mattingly from the New York Yankees. The card is made of 20 Pt. card stock and is an original print from O-Pee-Chee.  This collectible item is a must-have for fans of Don Mattingly and the New York Yankees.