| [Durable Construction]: Our hand grip strengthener is made of Aluminum material and designed with ergonomic aluminium handles.Strong compressing spring and the reasonable gripper construction make the whole product more firm.[Metal Grip Strength Trainer]: Great for enhancing hand strength & rehabilitation. Improve and enhance strength, endurance, dexterity, muscular tone, fine and gross motor skills of your hands, , wrist and forearms, perfect for people who have Arthritis, Tendonitis, Carpal Tunnel. And also suitable for musicians, athletes, golfers, rock climbers and tennis players.[Grip Strength Trainer Set]: Pack of 3 , 100lbs, 200lbs and 3000lbs. 3 different weights 3 training levels,The … | |