Jaylon Smith, former All-American linebacker for the Irish, has hand signed this Notre Dame Riddell Speed full-size replica helmet at a private signing. This item comes with a certificate of authenticity (COA) from Beckett Authentication Services, one of the best authenticators in the industry. You will receive a serial-numbered COA along with a matching serial-numbered sticker on the helmet. The authenticity can be verified online by entering the serial number.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.