Amari Cooper Autographed Cowboys Thanksgiving Nike Game Jersey-Beckett W Hologram *Silver This is a Amari Cooper hand autographed Nike Game jersey. This item has a Beckett Witnessed Authentication, which comes with a Beckett numbered sticker hologram and a generic Beckett Certificate of Authenticity. You can view this item on the Beckett Authentication website to see when and where it 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, brand new, and in great shape. Size L.