Sinide Hand Grip Strengthener Set 2 Pack Soft Foam Hand Exerciser, Finger Gripper, Hand Grippers Perfect for Increasing Wrist Forearm and Finger Strength (Grey Yellow) Rehabilitate and Relieve Pain: Using the Hand Strengthener for conditions such as: Arthritis, Carpal Tunnel Syndrome, Tendonitis, Rheumatoid Arthritis and Tennis Elbow Relieve Stress and Lower Blood Pressure: It has been scientifically proven that using a Hand Strengthener helps relieve stress. Using a Hand Exerciser can help lower your blood pressure, improve your blood vessel function Benefit from Increase Strength: Using a Grip Strengthener for a few minutes each day can improve your quality of life. Increase your Hand, Grip, Finger and Forearm Strength High Quality : We only use the highest quality foam to ensure your hands are protected from excessive pain Compact Design: Allows you to fit it in your pocket, handbag or gym bag so you can bring your Hand Grip with you anywhere