Devontae Booker signed mini helmets display perfectly in a Denver Broncos sports room, man cave of office. This Devontae Booker Denver Broncos Autographed Mini Helmet - JSA Authentic has been authenticated by JSA and comes complete with a Certificate of Authenticity and matching tamper-evident sticker. Sports Collectibles offers the best selection of autographed Denver Broncos sports memorabilia online. This Devontae Booker signature is 100% authentic and really pops on this mini helmet. Protect your mini helmet investment with a display case. Add an authentic Devontae Booker signed helmet to your growing Denver Broncos memorabilia collection. This product ships same day and is backed by Sports Collectibles 100% Money Back Guarantee.