Rob Gronkowski Signed Autographed Metallic Duke NFL Buccaneers Football JSA

This Metallic Duke NFL Buccaneers football has been personally hand signed by Rob Gronkowski of the Tampa Bay Buccaneers100% authenticCertificate of authenticity by JSAasgmemorabilia.com

This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.