Luke Kuechly & Thomas Davis Carolina Panthers Speed F/S Helmet Beckett 39858 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a Carolina Panthers full size speed replica helmet that was personally autographed by Luke Kuechly and Thomas Davis. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.