Features: Adjustable Resistance Levels: The wrist expander finger exerciser features adjustable finger grip resistance, allowing users to customize their workouts for optimal strength training and rehabilitation. Smart Counting Mechanism: This finger grip strengthener is equipped with a built-in counter, enabling users to track their progress and repetitions, ensuring effective workouts for muscle building and recovery. Portable And Lightweight Design: Designed for convenience, this portable finger exerciser grip can easily fit into bags, making it perfect for on-the-go workouts or rehabilitation sessions anywhere, anytime. Versatile Use For Rehabilitation: Ideal for injury rehabilitation, this hand exerciser gripper stretcher is suitable for various users, helping to improve finger, forearm, and wrist strength post-injury or surgery. Enhance Grip Strength Efficiently: Whether for sports training or daily activities, this finger grip strengthener effectively builds grip strength, making it an essential tool for athletes and fitness enthusiasts alike. Specification: Material: ABS Size: 16.5*7.5cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Adjustable Finger Grip Gripper