Product Description
Adjustable Hand & Finger Exercise
The continuous and even resistance from the spring utilizes forearm muscles without adding unnecessary pressure at the wrists. It provides essential forearm exercise for athletes, musicians or a professional who requires strong handgrip and forearm muscles.
Features
- Durable
- Portable
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SPECIFICATION
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| Material | Polyester, Carbon spring steel |
| Dimension | 38(L)x 14(W) cm (15” x 5.5”) |
| Resistance | 4 levels |

