Emmitt Smith Dallas Cowboys autographed signed full size helmets are the perfect addition to your Cowboys sports room, man cave, home, or office. This Emmitt Smith Autographed Dallas Cowboys Riddell Full Size Collectors Edition Speed Blaze Replica Helmet - Signed in Black Sharpie - PSA/DNA and PROVA Authentic was signed during the Midwest Sports Spectacular in Columbus, Ohio from January 19-21. PSA/DNA was on hand to witness and authenticate Emmitt Smith signing this full size helmet, and your order comes complete with a Certificate of Authenticity (COA) from PSA/DNA. This signed helmet also comes with a Certificate from PROVA, the authentication company founded by Emmitt Smith. The NFL's all-time leading rusher hand signed this collectors edition Riddell Blaze helmet in black Sharpie, perfect for display. This item is backed by our 100% Money Back Guarantee and ships the same day of purchase. Sports Collectibles is your online leader in autographed signed Dallas Cowboys memorabilia. Bulk up your growing Dallas Cowboys autographed memorabilia collection by adding this Emmitt Smith signed Dallas Cowboys helmet here today!