Jared Allen Autographed KC Chiefs Speed Authentic Helmet- Beckett *Silver This is a Jared Allen of the Kansas City Chiefs hand autographed Riddell Speed Authentic Full Size Helmet. This item has a Beckett Authentication, which comes with a numbered sticker and a matching Beckett Certificate of Authenticity. 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.