The product is an autographed soccer ball by Lionel Messi, authenticated by Global Authentics with certificate number GV976156. This officially licensed item is a must-have for fans of Messi and soccer enthusiasts alike. The signature on the ball adds a special touch, making it a valuable collectible piece for any collector of sports memorabilia. The product is a genuine, autographed item, ensuring its authenticity and increasing its appeal to fans of the sport and the player.