Davante Adams Autographed Los Angeles Rams 2017-19 Throwback Speed Full Size Helmet Beckett WitnessedThis Los Angeles Rams replica helmet has been personally hand-signed by Davante Adams. It comes with an individually numbered; tamper-evident hologram from Beckett 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.