Free Control & Easy Adjustment: Our adjustable grip strengthener comes with adaptable grip spacing and weights, creating a tailored experience for every user. The customizable grip size breaks from the standard fixed size of ordinary grip devices, providing resistance ranging from 20-260lbs for versatile training intensity. Perfect for boosting muscle strength or refining hand dexterity., Non-Slip Design: Professionally designed with the traditional V-grip in mind, our ergonomic hand gripper enables users to apply the Perfect amount of force. With a balanced work distribution across each finger, the forearm, wrist, and finger muscle groups are worked out effectively. The non-slip rubber grip reduces slippage and improves comfort while minimizing hand fatigue during exercising.Robust Design, Accurate Count: The grip strengthener is manufactured with dual high-performance springs for a broad range of resistance. The device's durability is further enhanced by its robust build. Additionally, it comes with a counter to accurately track your exercise repetitions, enabling an to follow your progress and establish fitness goals.Multipurpose Application: from grip strength conditioning, our grip trainer also doubles as a hand rehabilitation tool. It is Perfect for those recovering from arthritis, tendonitis, carpal tunnel, hand injuries, and undergoing tendon surgeries. This trainer meets various fitness needs and can be used as a window breaker in emergencies.Material: Alloy + Plasticcolour: red + blackPackage Contents:1 x Grip Strength TrainerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.