Relive the great moments of America"s favorite pastime with these sterling silver cufflinks made with genuine Major League game-played baseballs. Each Cufflinks includes the team name and MLB hologram with ID number to guarantee authenticity. Grab yourself some peanuts and enter the ID number at MLB.com to view the ball"s history including the teams played, game date, and location. You"ll know exactly when and where your balls were played! Makes the ideal gift for the baseball enthusiast. These nostalgic cufflinks are created by the ingenious minds at Tokens & Icons headquartered in Berkeley, California.