This metallic logo Duke official NFL football has been personally hand-signed by Najee Harris. It is officially licensed by the National Football League and comes with an individually numbered; tamper-evident hologram from Fanatics Authentic. To ensure authenticity; the hologram can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.The autograph includes an official Fanatics hologram and matching COA for authenticity purposes.Comes with a tamper-evident hologram from Fanatics AuthenticatedOfficially licensed by the NFL Authenticator Pre-Certified Authenticator: Fanatics Authenticated History of item: Najee Harris has signed this item in the presence of a representative from Fanatics. Describe how you came to possess this item: