The product is a 2019 Eminence Charles Barkley Optimum Diamond Auto trading card with a limited print run of only 10. This autographed card features a hard-signed signature from Charles Barkley and is part of the 2019-20 Panini Eminence set. With a parallel variety design and made of card stock material, this sports trading card is a highly sought-after collectible for fans of the National Basketball Association.