This Ridell Mini Speed Helmet was signed by Minnesota stand-out Wide Receiver Justin Jefferson. In just his first season in the league Jefferson broke the all-time Minnesota Vikings Rookie Receiving record catching 88 passes for 1400 yards; breaking the record previously held by Randy Moss. For authentication purposes this item will be accompanied by a Beckett Authentication Services (BAS) Certificate of Authenticity along with a matching serial numbered hologram attached to the helmet.