Dak Prescott Signed Dallas Cowboys 16x20 Looking to Pass Photo- JSA W Auth/ Holo This is a Hand Autographed 16x20 Photo of Rayne Dakota "Dak" Prescott of The Dallas Cowboys. This item has a James Spence Witness Protection Authentication, which comes with a JSA #'ed sticker and a matching JSA COA. You can view this item on the SpenceLOA website and it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing. It also has a Dak Prescott Hologram to ensure authenticity. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical and brand new in great shape.