The product is a 2016 Donruss Studio Test Proof trading card featuring baseball player Byron Buxton from the Minnesota Twins. This card is serial numbered out of 25 and is part of an insert set from Donruss. It is a highly collectible item for fans and collectors of sports trading cards, especially those interested in rare parallels and variations. The card showcases unique features that make it a standout piece in any baseball card collection.