Prostrap-Basic Tennis Swing Trainer – Full Groundstroke Technique Tool | Wrist-to-Hip Resistance Band for Instant Feedback, Muscle Memory, Power & Spin Development
| Country | USA |
| Brand | KOYAIRE |
| Manufacturer | KOYAIRE |
| Binding | Tools & Home Improvement |
| ItemPartNumber | MULTI |
| Model | MULTI |
| Color | Rainbow |
| Size | Set of 4 (16 oz each) |
| UnitCount | 4 |
| UPCs | 198168219829 |
| EANs | 0198168219829 |
| ReleaseDate | 0000-00-00 |