- Durable, Ergonomic Design: Our handle is crafted from advanced materials that provide a comfortable, non-slip grip, ensuring your hands and fingers remain safe during workouts. The high-quality flexible silicone enhances performance and durability. - Comprehensive Hand Strengthening Set: This collection includes Smart Counting Grip Trainers (11-132 lbs), hand extension trainers (4 lbs per finger), hand strengthening rings (50 lbs), stress relief balls, and finger strengtheners with four resistance levels. It effectively targets hands, fingers, wrists, elbows, and forearms, catering to various fitness levels. - Smart Counting Feature: Each grip trainer comes equipped with a built-in counter to monitor your workout progress without batteries. Simply press the button to count repetitions and rotate to reset. This feature aids in tracking your performance, helping you achieve your fitness goals efficiently. - Versatile and Adjustable: Our hand strengtheners accommodate different hand sizes, suitable for both men and women, along with varying resistance levels for seniors, fitness enthusiasts, and those undergoing hand therapy. - Ideal for Recovery and Stress Relief: This hand strengthening device is perfect for athletes, musicians, and individuals suffering from arthritis, carpal tunnel syndrome, tendinitis, or wrist injuries. Regular use alleviates stiffness and pain related to conditions like rheumatoid arthritis, stroke rehabilitation, and tennis elbow, while also promoting recovery from hand and wrist injuries. - Practical Use Cases: 1. Improve grip strength for athletes in sports like rock climbing and tennis. 2. Enhance dexterity for musicians, aiding in performance and practice. 3. Support rehabilitation for those recovering from wrist injuries or surgery.