The 2021 Absolute Rookie Premiere Materials Autos Amon-Ra St. Brown #231 /399 is a highly collectible sports trading card featuring the rookie player Amon-Ra St. Brown from the Detroit Lions. Manufactured by Panini for the National Football League (NFL), this card is part of the 2021 Panini Absolute set and has a limited print run of 399. It includes a serial number, memorabilia piece, and is a valuable addition to any football card collection.