Enhance your arm strength with the Durable Hand Grip Trainer. This ergonomically designed tool is perfect for athletes, rock climbers, and anyone looking to improve grip strength. Adjustable from 10 kg to 40 kg, it suits all fitness levels and fits easily into your gym bag. Built with reinforced materials, it ensures long-lasting performance for workouts at home or on the go. Achieve your fitness goals with this essential, portable training tool.