Featured is a Amari Cooper signed Dallas Cowboys full size speed replica flash helmet. This helmet was hand signed by Amari Cooper in the presence of a Beckett authentication representative. Included with the helmet is a Beckett witnessed hologram and certificate of authentication. This helmet would make a great addition to any sports memorabilia collection. SPECIFICATIONS Autographed By: Amari Cooper Team: Dallas Cowboys Sport: Football-NFL Authentication: Becket Grading Services