The Nba MLB NFL Superstar Card Lot includes a collection of sports trading cards featuring autographed cards of basketball, baseball, and football celebrities such as Jordan, Trout, Harper, and Guerrero. Each card is standard in size and made of card stock with the autograph in label or sticker format. Manufactured by Panini, these original rookie cards are a valuable addition for any sports memorabilia collector looking for unique and exclusive pieces signed by A.J. Brown.