Recognized by rock climbers, golfers, ball players, and water skiers as one of the best ways to develop superior strength and endurance, Sportshealth Power Putty is the most versatile hand exerciser there is to develop strong hands.
Dark green color is the firmest version of Power Putty, offering the most resistance
Made of a unique silicone rubber that resists in proportion to the pressure applied against it
Squeeze, pull, stretch, and pinch the putty to build strength in your fingers, hand, wrist, and forearm
Helps to relieve tension, improve circulation, and keep your hands healthy
Power Putty also comes in Soft (light blue), Medium/Soft (light green), and Medium (dark blue) firmness levels