This autographed Spalding NBA Game Ball Series basketball has been personally hand-signed by Shaquille O'Neal of the Los Angeles Lakers, Orlando Magic, Miami Heat, Cleveland Cavaliers, Phoenix Suns & Boston Celtics. This autograph is certified by James Spence Authentication's (JSA) Witnessed Protection Program. That means that a JSA representative was present when this item was signed. It comes with the numbered hologram and matching Certificate of Authenticity