Features: High quality: Made of high-quality ABS material, comfortable and slip resistant. Our grip enhancers provide a comfortable grip and help protect your hands and fingers, offering an excellent user experience. Counting function: Our hand exercisers are equipped with mechanical/electronic counting functions that record each repetition, helping you track your training progress. Adjustable resistance: Resistance ranges from 10kg to 100kg and can be easily adjusted to suit your needs. Ideal for various grip training exercises to support hand, finger, and forearm strength. Multipurpose: Grip strengthener is designed to improve strength, endurance, and speed in the wrist, fingers, and forearm. Suitable for rock climbers, athletes, and musicians to enhance finger and wrist flexibility. Also appropriate for individuals recovering from wrist injuries. Suitable for men, women, beginners, and experienced users. Can be used anytime and anywhere. Portable design: Compact and lightweight, this grip trainer can be used at home, in the car, at the office, or on the go. Promotes consistent training and faster muscle development. Specifications: Material: ABS + precision steel Style: Mechanical counting / Electronic counting Color: Black / Blue / Green Size: As shown in the image Resistance: 10kg - 100kg Note: Please allow 1-2cm measurement deviation due to manual measurement. The actual color may vary slightly due to monitor display differences. Package includes: 1 x Hand Grip Strengthener