This officially licensed full-size football helmet has been personally hand signed by Khalil Mack and authenticated by a top 3rd party authentication company. All autographed sports collectibles are limited! Order now to add this timeless piece of football memorabilia to your collection before it’s gone.

• authentic full-size NFL football helmet autographed by Khalil Mack with Just Win Baby Raider Nation inscription and authenticated by JSA
• Includes a Witnessed Protection Program tamper-proof authentication sticker from JSA
• 90-day Satisfaction Guarantee: if you are not completely satisfied with your piece of memorabilia, return the item in its original condition with authentication for a full refund