Grip Strengthener Best Adjustable Hand Exerciser -Resistance Range 22 to 88 Lbs Ideal for Athletes and Sports Enthusiasts Who Want to Increase Their Hand, Wrist, Forearem and Finger Strength for Rock Climbing, Shooting, Bodybuilding, Golf, Tennis etc The Easily Adjustable Dial and Wide Range of Tensions Make Hand Exerciser a Popular Choice for Those With Arthritis, Rheumatoid Arthritis, Tendonitis, Carpal Tunnel, Tennis Elbow and Those Recovering From a Broken Wrist and Tendon Surgery Great Hand Strengthener for Musicians Including Drummers as well as Guitar, Piano and Violin Players Superior Design and Workmanship with Molded Foam Handles and a Strong Durable Spring that is Built to Last. All Amazing Core Fitness Products Come with a built to last 100% LIFETIME GUARANTEE! No Questions to asked, 100% Money Back Guarantee When You Purchase Today! No Gimmicks or False Sale Pricing. Just Superior Design and Workmanship with a 100% LIFETIME GUARANTEE! No Questions to asked! 100% Money Back Guarantee When You Purchase Today!