Advanced hand grip booster set - Includes a versatile kit for hand, finger, and wrist training: adjustable clutch strength trainer, finger strengthening device, finger stretcher, finger exercisers, stress-relief ball, and wrist strengthener. - Easy to adjust: change resistance quickly with the adjustable button. The resistance range is 5 kg to 60 kg (11–132 lbs), increasing gradually from lower to higher levels. - Broad suitability: designed for absolute beginners and for users who want to develop a much stronger hand grip. The wide resistance range supports progression as strength improves. - Therapeutic and rehabilitative support: suitable for managing or aiding recovery in conditions such as carpal tunnel syndrome, nerve damage, rheumatoid arthritis, neuromuscular disorders, tennis elbow, nerve injuries, and postoperative flexibility during physical therapy. - Suitable for both men and women: the device accommodates different power levels and grips. - Portable and practical: usable at home, during travel, or in exercise classes. Convenient for on-the-go training. - Use scenarios - At home or in the gym: perform progressive grip and finger strengthening routines, using the adjustable resistance to match your current level and advance over time. - During rehabilitation: support therapy for conditions affecting hand, finger, or wrist mobility as advised by a clinician. - On the go: quick training sessions during travel or between activities to maintain and improve grip strength.