This mini helmet has been personally hand-signed by ray lewis with the inscription "hof 18." 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.personally autographed by ray lewisfanatics authentic presented by mounted memoriesofficially licensed