Dante Hall Autographed Kansas City Chiefs Speed Mini Helmet- JSA W *Silver This is a Dante Hall of the Kansas City Chiefs hand autographed Riddell Speed Mini Helmet. This item has a James Spence Witnessed Authentication, which comes with a numbered sticker hologram and a matching JSA certificate of authenticity. You can view this item on the JSA 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, brand new, and in great shape.