A San Francisco 49ers Speed Replica Eclipse NFL Helmet hand signed by Kwon Alexander. The item and signature are in excellent condition. Kwon is a linebacker for the San Francisco 49ers. He played college football at Louisiana State University. He was a Pro Bowler in 2017 and PFWA All-Rookie Team in 2015. AUTHENTICATION: The Item is accompanied by a Certificate of Authenticity - Serial Numbered and Databased Hologram - Picture of Kwon from the Signing