| Unit Count | 1.0 Count |
|---|---|
| Item Weight | 0.32 Kilograms |
| Construction Type | Plastic, Rubber |
| Sport | Exercise & Fitness |
| Item Package Dimensions L x W x H | 3.82 x 3.58 x 3.23 inches |
| UPC | 7445023190193 |
Check the listing for details. Torque Ball Hand Exerciser Grip Strength TrainerForearm Strengthener. Condition: New. Listed at 12.72 USD. The interaction between the rotation of the wrist and the internal ball core generates centrifugal force, which can maintain high-speed rotation. The faster the speed, the greater the force generated.