6-PACK HAND EXERCISE STRENGTHENER KIT - Our grip strength trainer kit includes an adjustable resistance hand gripper, finger exerciser, finger stretcher resistance band, hand grip ring, stress relief egg and hand exercise ball to help strengthen and exercise your hands.

DURABLE CONSTRUCTION AND WIDE USE - The stress relief egg, ball, and finger stretcher are crafted from TPR material, and the grip ring is made from high-quality silica gel. The hand grip strengthener kit helps you strengthen your hands, fingers, wrists, elbows and forearms. Perfect for computer users, athletes and musicians.

REHABILITATION AND STRESS RELIEF - Daily exercise with the hand exerciser is great for recovery. It helps restore hand injuries, rheumatoid arthritis, carpal tunnels, tendonitis, fractures, wrist fractures and tendon surgery. With its ergonomic design, the hand strengthener is both easy to use and comfortable to hold.

SMART COUNTING AND ADJUSTABLE RESISTANCE GRIPPER - You can easily change the grip strength resistance from 5 to 60kg. By pressing the button on the hand grip bottom, it automatically counts your repetitions, with a counting range from 0 to 99, which you can reset manually as needed.