A Licensed Philadelphia Eagles Speed Flex Authentic Customized NFL Helmet hand signed by Zach Ertz. The item and signature are in excellent condition. Zach Ertz is a NFL tight end. He was drafted in the 2nd round of the 2013 NFL Draft by the Philadelphia Eagles. Zach played college football at Stanford. He is a 2x Pro Bowler, and a Super Bowl (LII) Champion. AUTHENTICATION: The item is accompanied by a Zach Ertz Exclusive Certificate of Authenticity - Zach Ertz Exclusive Serial Numbered and Databased Hologram