Exerfit Hand, Finger and Grip Strengthener Rings Strengthener Rings come in 3 strengths . They are perfect for strengthening hand, finger and grip. They also strengthen the forearm. Good for hand strengthening therapy and stress relief.
Features of the Exerfit Hand, Finger and Grip Strengthener
Strength training and rehabilitation.
Improve your overall grip strength.
Finger, hand and forearm strength improvement.
Made of durable, 100% food grade TPR.
3 available strengths: Blue (soft – 20 lb resistance), Red (medium- 28 lb) and Green (hard- 45 lb).
Size: Approx 3 1/2″ wide
Made by Relaxus