This autographed Everlast boxing glove has been personally hand-signed by Mike Tyson.This autograph is certified by Fiterman Sports. It comes with a hologram. This autograph is also 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 authentication scannable hologram with a QR code card that verifies the authentication on the JSA website.