This adjustable grip strength trainer offers resistance from 5 to 60 kg, making it suitable for all ages and fitness levels. Ergonomically designed with durable silicone handles, it promotes injury rehabilitation and stress relief by improving finger flexibility, palm grip, and forearm strength. The kit includes five tools—a hand grip strengthener, a finger exerciser, a finger stretching band, a grip ring, and a therapy ball—providing a complete workout for muscle strengthening and recovery. Its portable design with a carrying bag allows for convenient training anytime, anywhere.