This terrific Rob Gronkowski autographed New England Patriots mini helmet comes with a "Gronk Hologram" attached ensuring it's authenticity.
Career highlights and awards:
2x Pro Bowl (2011, 2012)
2x All-Pro (2011, 2012)
AFC Champion (2011)
Most TD receptions by a tight end, season (17 in 2011)
Most receiving yards by a tight end, season (1,327 in 2011)