Stefon Diggs Autographed Buffalo Bills Framed 16x20 Stretched Canvas-Beckett W Hologram *Silver This is a hand autographed 16x20 Stretched Canvas of Stefon Diggs of the Buffalo Bills. It has a Beckett Witnessed Authentication, which comes with a numbered sticker hologram and a QR code for verification. You can view this item on the Beckett Authentication website, 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.