New Silicone O Hand Grips Forearm Carpal Expander Power Exercise Gym Fitness Ring Grip Finger Muscle Workout 30 LB|Hand Grips(Yellow) New Silicone O Hand Grips Forearm Carpal Expander Power Exercise Gym Fitness Ring Grip Finger Muscle Workout 30 LB Information: Material: silicone Color: Yellow Weight Resistance: Yellow:30lbs Features: Made of eco-friendly silicone, soft and durable, safe and no skin irritation Specially for those who have injuries, stroke sufferers and seniors flex and strengthen muscles of the hand, stop cramping up caused by too much computer work 3 different hand grips in different resistance to help you training your power gradually Lightweight to carry, so you can exercise your hand anytime anywhere Package Included: 1pcs Hand Grip