Chase Coffman; former All-American tight end for the Tigers; has hand signed this Missouri Riddell Speed mini helmet at a private signing. This item is authenticated by JSA - James Spence Authentication; one of the top authenticators in the industry. Their tamper-evident sticker featuring a QR code and serial number is on the item. The authenticity can be verified online by entering the serial number or scanning the QR code.Item pictured may not be the exact item you will receive. It will be similar quality; and we guarantee your satisfaction.