General Hand Gripper Adjustable Resistance Hand Grip Strength Trainer

This product is a total hand strengthening workout equipment for all fitness levels, from beginner to advanced, home and gym.
Helps to improves strength, power, and speed in fingers, wrists, and forearms.
Can relieve anxiety while increasing blood flow to your hand, finger, and arm.
Nice hand strength exercise for those who have Arthritis, Tendonitis,  Carpal Tunnel, and those who are recovering from tendon surgery.
Adjustable resistance, you can adjust it according to your need. 
Ergonomic design fits all hand sizes, for men and women.
Can be done at home or in office with just 5 minutes per day.