Hand Grip Strengthener Adjustable Finger Exerciser and Finger Stretcher Grip Strength Trainer for Hand Therapy

Our ffinger strengthener is made of high - quality silicone material, which is safe and durable, not easy to tear, and can be used for a long time. The grip strength trainer is suitable for everyone, like Athletes, sports, fitness coaches, fitness, musicians and people who want to exercise their hand, wrist and fingers. Easily fits into your gym bag or handbag, you can use it in home, office, gymnasium or classroom. • Physical Therapy & Rehabilitation: Hand workout equipment for arthritis, stroke rehab, carpal tunnel, tenosynovitis, fractured, tendon surgery and tennis elbow, reduce stiffness and pain. • 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)