Authentic autographed Nike soccer ball signed by soccer legend Mia Hamm. Original Steiner Sports Certificate of Authenticity. Steiner hologram authentication sticker on ball. Protective acrylic display case with engraved “Mia Hamm” nameplate. The signature is bold and displays nicely in blue marker. A great collectible piece for soccer fans, Team USA collectors, or sports memorabilia collections. Ball appears to be a Nike NK 150 size 5 soccer ball. Signature remains clear and attractive. Display case has light scratches/scuffs consistent with storage and age. Please review all photos carefully for overall condition details. A very displayable authenticated piece from one of the most iconic names in women’s soccer history. Autograph Authentication: Steiner Sports. Team: USA Women’s National Team.