Description:Alabama Crimson Tide autographed full size helmet. Riddell R41167 Speed Classic helmet signed by (5): Josh Jacobs, Quinnen Williams, Damien Harris, Irv Smith, and Jonah Williams. Signatures rate 8 to 9/10 out of 10. Includes NFL Auction COA from PSA/DNA, with matching serial #ed sticker on the helmet: NM