The product is a 2018-19 Donruss Optic Black Velocity #104 Mike Conley trading card, limited to a print run of only 39 copies. This rare basketball card features Mike Conley in a sought-after black parallel finish, produced by the manufacturer Donruss. It is a highly collectible item for fans and collectors of sports trading cards, especially those focused on the 2018-19 basketball season.