The product is a 2019 Panini Absolute Justin Williams Rookie Autographs trading card featuring an autograph from Justin Williams of the St. Louis Cardinals. This original card is part of the Absolute Rookie Autographs insert set, manufactured by Panini. The autograph is authenticated by Panini Authentic and is in the form of a label or sticker on the standard-sized baseball card. With its rookie designation and association with a specific player and team, this card is a highly sought-after collectible for fans and collectors of Major League Baseball memorabilia.