A Dallas Cowboys Speed Slate NFL Mini Helmet hand signed by Deion Sanders. The item and signature are in excellent condition. Deion is a 2x Super Bowl Champion, 8x Pro Bowler, in the Atlanta Falcons Ring of Honor and dominated two sports during his career. AUTHENTICATION: Your item has been tagged with a SmarTag powered by Prova Technology, which gives you digital access to your items authentication records, including a proof picture from the signing.