Your hands are the most hard-working parts of your body, yet the most neglected. These small but powerful Exercise Ball can improve and relax your fingers and palms.
By squeezing/rolling/pressing the silicone ball with your fingers/entire hand, you can stretch, relax and strengthen your hands all at once.
FEATURES
Perfect for training flexibility of fingers and palms against stiffness, rehabilitation training, exercising hand muscle and enhancing hand strength.
Squeeze, roll or press the ball to relieve tension and reduce stress.

- Perfect for Sports Enthusiasts
Suitable for those people, who are rock-climbers, body-builders, computer-workers, badminton and ping-pong lovers, etc.
It adopts medical-grade materials and textured surfaces, and gives a fantastic and comfortable feel to the touch.
Thanks to its compact body and light weight, it is convenient to carry around and you can relax your hand anywhere, anytime.
SPECIFICATIONS
Size: 5.5*4.4CM
Color: Green - 20KG, Red - 25KG, Black - 25KG, Blue - 30KG
PACKAGE INCLUDES
1x Silicone Grip Exercise Ball