Item #: 330923685
The patented PRO exercises each finger individually for superior hand, wrist and forearm exercise. Used by professional athletes, rock climbers, U.S. military and federal law enforcement agencies.
- Recommended for very strong hands only
- Challenges each finger individually using patented spring-loaded finger piston technology
- Greatly improves hand, wrist, and forearm strength
- Used by professional athletes & top fitness trainers worldwide
- Fits in your pocket. Workout ANYTIME, ANYWHERE!
- #1 Hand exerciser in the world!
- ABS Plastic
- Stainless steel springs
- Ergonomic palm bar for comfort