This batting helmet has been personally hand-signed by Austin Barnes, Blake Treinen, Clayton Kershaw, Cody Bellinger, Corey Seager, Dave Roberts, Enrique Hernandez, Gavin Lux, Julio Urias, Max Muncy, Mookie Betts and Will Smith. It has been obtained under the auspices of the MLB Authentication Program and can be verified by its numbered hologram at MLB.com. It also 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. This is a limited edition of 20.