DK Metcalf Autographed Seattle Seahawks Lunar Speed Mini Helmet-Beckett W Hologram *Green This is a DK Metcalf of the Seattle Seahawks hand autographed Riddell Football Lunar Speed Mini Helmet. This item has a Beckett Witnessed Authentication, which comes with a numbered sticker hologram and a generic Beckett Certificate of Authenticity. 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, brand new, and in great shape.