This is a 2016 Panini Diamond Kings Ketel Marte Rookie Patch, a rare and collectible card of the Arizona Diamondbacks' player. This single card features a label or sticker autograph and an exquisite jersey patch, all in one. The card is a short print, part of the Panini Diamond Kings series and has a limited production of only 49. Each card is Panini Authentic autographed, which makes it unique and valuable. Perfect for the collector, the fan, or as a gift.