N'Keal Harry Autographed Arizona State Desert Hammer Mini Helmet- Beckett Auth *White This is a hand autograph of N'Keal Harry of the Arizona State Sun Devils on a Riddell Football Desert Hammer Mini Helmet. This item has a Beckett Witness Authentication, which comes with a Beckett numbered sticker and a matching Beckett Certificate of Authenticity. You can view this item on the Beckett Authentication 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 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.