Adjustable Hand Grip

•Increase Finger, Hand, Wrist and Forearm Strength Fast, Ideal for Athletes and People that do Rock•Easily Adjustable to 10kg - 40kg Different Levels of Resistance and a High Quality, Longer Lasting Design•Designed to Fit Large and Small Hands, Men and Women, Seniors and Teens•Perfect Hand Exerciser for Musicians such as Drummers, Guitar, Piano and More•Hand Gripper is a Popular Choice for Rehabilitation. People With Arthritis, Rheumatoid Arthritis,