The Grip Master GRIPMASTER Hand Exerciser - Set of 3 - xxLgt/xLgt/Lgt
GRIPMASTER is the #1 selling hand exerciser in the world. It’s the original spring-loaded, finger-piston system and is ideal for anyone wanting to develop strength, dexterity, and endurance in the entire hand, wrist and forearm. GRIPMASTER is used by musicians and athletes who enjoy golf, tennis, rugby, rock climbing, general fitness, and other activities requiring strong well-conditioned hands. Great for rehab and therapy.