Free Control & Easy Adjustment: Our adjustable grip strengthener features adaptable grip spacing and resistance levels, offering a personalized experience for every user. The customizable grip size differs from standard fixed-size grip devices, providing resistance ranging from 20–260 lbs for versatile training intensity. Ideal for improving hand strength and dexterity. Non-Slip Design: Ergonomically designed with a V-grip shape, this hand gripper allows users to apply optimal force. Balanced force distribution across each finger engages forearm, wrist, and finger muscles effectively. The non-slip rubber grip enhances comfort and reduces hand fatigue during use. Robust Design & Rep Count: Built with dual high-performance springs for wide resistance range and long-lasting durability. Includes a built-in counter to track repetitions and monitor progress. Multipurpose Use: Suitable for grip strength training and hand rehabilitation. Supports recovery from conditions such as arthritis, tendonitis, carpal tunnel syndrome, and hand injuries. Material: Alloy + Plastic Color: Red + Black Package Includes: 1 x Grip Strength Trainer Note: Color may vary slightly due to screen settings and lighting. Measurement tolerance: ±1–3 cm.