This basketball has been personally hand-signed by Kristaps Porzingis. It is officially licensed by the National Basketball Association and includes a tamper-proof hologram and a certificate of authenticity from Steiner Sports.
Kristaps_Porzingis_New_York_Knicks_Autographed_Indoor/Outdoor_Basketball_-_Steiner_Sportshttp://images.fanatics.com/lfhttp://dmimages.ff.p10/chains/2987865.txtfalseWe are unable to customize this item with the text you have entered. Please try a different entry again.Your current entry cannot be processed due to guidelines for past and present player names. Please create a new entry.