Ergonomic design reduces pressure on fingers and works each finger in a balanced manner, effectively exercising forearm, wrist, and finger muscle groups. Non-slip rubber reduces the risk of slipping, improving comfort and reducing hand fatigue. Adjustable grip distance and resistance range of 5-165kg cater to various hand sizes and training intensities. Dual high-performance springs ensure product longevity and durability, while the built-in counter tracks exercise progress. Multi-functional grip trainer suitable for hand rehabilitation, ideal for individuals with arthritis, tendinitis, carpal tunnel, and hand injuries. Introducing our Grip Strength Trainer, a versatile and effective tool for improving hand strength and flexibility. With adjustable grip distance and a resistance range of 5-165kg, this grip trainer allows customization of training intensity to meet individual goals. The ergonomic design reduces pressure on the little finger and ensures balanced exercise for the forearm, wrist, and finger muscle groups. Non-slip rubber provides a secure grip, reducing the risk of slipping while minimizing hand fatigue. This grip strengthener features dual high-performance springs for a wide resistance range and long-lasting durability. It includes a precise counter to track progress and set goals. This multi-functional tool is suitable for grip training and serves as a rehabilitation aid for individuals with arthritis, tendinitis, carpal tunnel, hand injuries, and post-tendon surgery recovery. Whether aiming to increase muscle strength or improve hand flexibility, this grip strength trainer is designed to meet diverse needs. It is suitable for a wide range of users with varying fitness goals. Add this versatile tool to your routine to experience improved hand strength and flexibility. Item Name: Strength Trainer Material: Spring Steel Battery: 2 x Button Batteries (Included) Features: Non-Slip, with Electric Counter, Ergonomic Design Size Details: L: 13.4cm, W: 16cm (Approx.) Notes: Due to differences in lighting and screen settings, the color of the item may be slightly different from the picture. Due to manual measurements, slight size variations may occur. Package Includes: 1 x Strength Trainer