·Forearm Strengthener Kit - 5 Pack：The kits includes an adjustable smart counting grip strengthener, Finger Stretcher with 3 Level, Finger Exerciserl, Grip Ring and Stress Ball. Perfectly meet the requirements of different people on muscle training.

·Grip Strength Trainer Smart Counting: Increase the counters to track your training progress perfectly, you can pay attention to your training intensity at any time. This grip can automatically record the number of times, and then rotate the button to clear the number.

·Applicable to various people: Whether you are sports lovers or musicians, whether you are middle -aged and elderly or adolescents, it is your perfect choice. It can enhance the strength of the finger muscle, improve the strength and speed of the wrist, fingers and forearms.

·Comfortably and practicality: To the greatest extent to ensure comfort and practicality, use the latest upgraded materials, safer and comfortable grip to ensure durability and persistence

·Professional customer service: We has been committed to providing customers with better products and services. If you have any questions on the usage of the products, you can access to our after-sale customer service and we will offer you any help you need.