Pack Of Two Grip Training Wrist Badminton Force Forearm Exercise Wrist Finger Gripper

Designed according to the shape of human hand, use different exercises such as single hand, two hands, upper grip, lower grip and double grip.
Small and light in size, easy to carry, free from any restrictions when using, can exercise your strength at any time, relieve fatigue, use muscle solid, strong muscle, enhance blood circulation, long-term use, for the prevention of rheumatoid arthritis, is an essential small equipment.