A San Francisco 49ers Speed Replica AMP NFL Helmet hand signed by Brandon Aiyuk. The item and signature are in excellent condition. Brandon Aiyuk is a football wide receiver. He played college football for Arizona State before he was drafted in the 1st round of the 2020 NFL Draft by the San Francisco 49ers. AUTHENTICATION: The item is accompanied by a Beckett Certificate of Authenticity - Beckett Serial Numbered and Databased Hologram -