Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist
| Country | USA |
| Binding | Misc. |
| EAN | 0815211000967 |
| IsAutographed | |
| IsMemorabilia | |
| Label | Oncourt Offcourt |
| Manufacturer | Oncourt Offcourt |
| Publisher | Oncourt Offcourt |
| Studio | Oncourt Offcourt |
| ReleaseDate | 0000-00-00 |