Derrick Mason Autographed Tennessee Titans Speed Mini Helmet Beckett 35585 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 Tennessee Titans speed mini helmet that was personally autographed by Derrick Mason. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.