Clemson fans check out this Jadar Johnson Autographed Clemson Tigers Riddel Speed Mini Helmet! Jadar Johnson was the star safety for the 2016 National Champion Tigers and is looking to make a name for himself as an undrafted free agent in the NFL. This item is a certified authentic and comes with a Certificate of Authenticity. This item is also backed by our 100% Money Back Guarantee and ships in 1-2 days. Get your Jadar Johnson signed Clemson Tigers mini helmet here today!