SAFE AND DURABLEThe hand strength trainer is made of quality silicone material, which is soft, elastic and durable.Moreover,the proper size for easy grasp, relieve tension and anxiety by diverting attention.A hand grip strengthener that anybody can use, male, female, seniors or teens GREAT FOR YOUThe hand grips can exercise each finger to enhance the hand strengthener. Isolates and exercises each finger individually for strength, dexterity, and endurance. Develops outstanding hand trainer,improves wrist and prevent arthritis EASY TO CLEANThe hand gripped strengthener can be reused and is easy to clean with water or soap, and could be dried naturally in air or by paper, but not under the sun USE IT ANYWHERE ANYTIMEThe finger extensor exerciser has a small size and modern looking. You can use it while walking, traveling (car, airplane, bus), in office, school, watching tv or any place you want to exercise PERFECT GIFTThe grip strength trainer that any people will love He/she may be a pianist, golfer, tennis player, mountain climber, rock climber, musicians(guitar player, bass player, violinist, drums).Easily to strengthen your wrists, improve the dexterity of your fingers Characteristic: 1. Small, lightweight and portable, you can carry it with you to exercise anytime. 2. Improves finger flexibility, strengthen your hands, wrist and prevent arthritis. 3. Perfect for sports enthusiasts, arthritis and rehabilitation training, etc. Specification: Condition: Brand New Item Type: Hand Grips Material: Silicone Strength: Strength: Primary-secondary strength Color: Blue How to use: Step 1: Place loops over each finger, starting with fingertips close together. Step 2 : Clench your hands into fists. Step 3: Slowly spread the fingers apart, keep 3-5 seconds, then relax them slowly. Package List: 2 x Hand Grip Note: 1. It can be reused and easy to clean with water or soap. 2. Air dry naturally or by paper, not the sun