Progressive Strength Training: This hand grip booster allows for progressive overload, allowing you to gradually increase resistance as your strength improves. Starting at 40 kg of resistance, you can work your way up to 50 kg, challenging your muscles and promoting consistent growth. This makes it suitable for both beginners and experienced users who want to improve their grip and forearm strength. Regular use will lead to noticeable improvements in your ability to perform everyday tasks and athletic activities. Ergonomic and Comfortable Grip: Made of high-quality silicone, this hand grip provides a comfortable and secure grip during exercise. The non-slip texture ensures that the amp sits firmly in your hand, even when your hands are sweaty. The ergonomic design distributes pressure evenly across the palm, reducing the risk of discomfort or injury. Its compact size and lightweight design make it easy to carry around, allowing you to practice your grip anytime, anywhere. Versatile Exercise Tool: This hand grip strengthener is a versatile tool that can be used for a variety of exercises and training purposes. It is ideal for improving grip strength, forearm power, and dexterity. It can also be used for rehabilitation purposes, helping to restore hand function after injury or surgery. Whether you're an athlete, musician, or just looking to improve your hand strength, this grip amp is a valuable addition to your workout routine. Specifications: Size: Length 7cm, Width 7cm, Height 2.1cm Material: Silicone Package includes: Hand grip booster x1