Product Grip Strength Trainerhand gripper is our flagship product, built with only premium materials and the most advanced manufacturing technology.we believe in exercising differently. We believe a workout should be fun, effective, and fit your busy lifestyle. We re-invented the grip strengthener to give you an even more engaging and efficient workout experience, anywhere.WHY Adjustable Grip Strength Trainer?Enjoy Quick and Powerful Workouts Anywhere - No Gym Needed Grip Strength Trainer is super lightweight, most powerful, easy to use, and durable. Its an ideal choice as your companion and best gift for your family or friends who also love grip exercise as you do.Enhance the strength of the fingers and maximize the grip.Improve hand flexibility, strengthen muscles, and prevent hand injuries.Develop hand endurance and coordination skills.Ergonomic design fits all hand sizes - for men, women, seniors, kids.grip strengthener is ideal for improving the strength and speed of fingers, wrists and forearms.grip strengthExercise Anytime, Anywhere Nearly No NoiseGrip exercise can become a habit in your daily life. You can exercise your arm almost anytime, anywhere, such as at home, gym, office or walking, watching TV, and traveling outdoors. It makes no noise and does not disturb people around.Ideal Rehabilitation and Exercise EquipmentExcellent hand strength excises for people who have Arthritis, Tendonitis, Carpal Tunnel, and those who are recovering from a tendon surgery. Ideal hand and finger exercise and rehabilitation equipment.Resistance Adjustable EasilyYou can select the right level based on your specific needs and goals to enhance your strength effectively. Suitable for seniors, men, women, and teenagers who have different strengths, and it is a good choice for home, office and fitness.TPR High Elastic HandleManufactured using high-quality TPR materials and over-mold manufacturing processes. The exquisite manufacturing process makes the handle safe and non-slip, soft and comfortable, wear-resistant, not easy to fade, without odor.High-strength Alloy SpringAdopt special high-strength alloy material is used to enhance the strength of the spring and make it more durable.Superior PortabilityExactly the small-size but with even more powerful function. It is a good companion for you to exercise anytime, anywhere.