Develops finger, hand, and forearm strength, flexibility, and coordination.
Color indicates level of resistance:
- Yellow - Extra Light: 1.5lbs resistance per finger, 5.0lbs resistance per hand
- Red - Light: 3.0lbs resistance per finger, 10.0lbs resistance per hand
- Green - Medium: 5.0lbs resistance per finger, 16.0lbs resistance per hand