This is a Hand Autograph of Michael Irvin of The Dallas Cowboys on a Riddell Football Proline Authentic Full-Size Helmet. This item has a James Spence Witness Authentication, which comes with a JSA #'ed Sticker and a Matching JSA Certificate of Authenticity. You can view this item on the Spence LOA website, and it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing. This photo is the exact item that you will be receiving. Please see pictures for further details. This is a Hand Autograph of Michael Irvin of The Dallas Cowboys on a Riddell Football Proline Authentic Full-Size Helmet. This item has a James Spence Witness Authentication, which comes with a JSA #'ed Sticker and a Matching JSA Certificate of Authenticity. You can view this item on the Spence LOA website, and it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing. This photo is the exact item that you will be receiving. Please see pictures for further details.