The product is a 2018 Topps Archives Signature Series Charlie Blackmon autographed trading card, featuring the player from the Colorado Rockies. This rare card is a 1/1 One of One, making it a highly sought-after collectible for baseball fans and card collectors. With its unique features and limited availability, this card is a valuable addition to any sports trading card collection, especially for fans of the Major League Baseball (MLB) league.