Tyreek Hill Signed Kansas City Chiefs Flash Speed Full-Size Replica Football Helmet (Beckett). A full-size Riddell Speed NFL football helmet autographed by Tyreek Hill and authenticated by Beckett. Certificate of Authenticity from Beckett. Sorry, our items are NOT available for pick-up.No additional information at this time. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets". The seller is "rochestersports" and is located in this country: US. This item can be shipped to United States.