Celebrate the high-flying action of the NBA Dunk Contest with this NBA Dunk ChampionsAutographed Spalding Pro Basketball, limited to only six. This limited edition basketball showcases the signatures of four NBA legends who redefined the art of dunking: Michael Jordan, Julius Erving, Dominique Wilkins, and Vince Carter. Each autograph is a testament to their incredible athleticism and unforgettable moments on the court. To guarantee authenticity, the basketball features an individually numbered, tamper-evident hologram that can be verified online through Fanatics.