Hand Grip Strengthener - Adjustable Finger Exerciser and Finger Stretcher - Grip Strength Trainer for Hand Therapy, Rock Climbing - Relieve Pain for Arthritis, Carpal Tunnel

Adjustable Finger Exerciser and Hand Strengthener: Change the positions of the hook to adjust the resistance value, 6 levels resistance( Heavy Black: 13 lbs, 17 lbs, 21 lbs and Light Grey: 6.6 lbs, 8.8 lbs, 11 lbs), Suitable from beginner to advanced.Physical Therapy & Rehabilitation: Hand workout equipment for arthritis, stroke rehab, carpal tunnel, tenosynovitis, fractured, tendon surgery and tennis elbow, reduce stiffness and pain.Athletes & Musical Instruments: The grip strength trainer kit is works for improving power and flexibility in the wrists, fingers, and forearms. Gifts for rock climbers, Tennis players, Guitar, Piano, Drummers & Musicians.Durable & Ergonomic Design: Adjustable hand extensor exerciser can be worn comfortably by any size wrists and finger, Suitable for finger workout habits. Suitable for Teens and adults. We have been working hard to improve this product, so we hope you can tell us any problems you encounter in use, and we will solve them for you quickly.