Star Shape Physical Therapy Hand Exercise Balls, Stress Relief Balls for Adults, Finger Exerciser, Hand Grip Strengthener Trainer,Squeeze Balls Kits, Rehabilitation & Grip Strengthener

• High Quality: Made of thermoplastic rubber, Our stress relief balls are lightweight, washable, and safe for adults like. these odor-free stress balls can be easily washed under running water to clean any bits of sand or dust.
• Three strengths levels: This List comes 3 hand therapy Strength Trainer with different colors and 3 types strengths levels are contained.The resistance levels include: Yellow (slightly soft); Red(moderately hard). Blue(firm hard) Please choose a suitable resistance according to your own need. Fit for men, women.
• Wide range of use: It would be a wonderful hand exerciser for people who often do typing, driving, writing, climbing job for long time, also workable and benefited for stroke rehab patient. With exercise and training, you will make gradual progress of finger for guitar, piano, violin and rock climbing.Nice training ball for hand injury.
• Perfect Stress Relief Ball: 1.It can greatly relieve daily stress and strengthen your hands, forearms and fingers with simple exercise. 2. Increase flexibility, improve strength, prevent stiffness, and relieve joint pain in your hand, wrist, and forearm. 3. This finger therapy balls also can help prevent mouse hand and reduces anxiety and increases blood flow and circulation throughout your hands, arms and fingers.
• Using different grade strength according to different people and purposes. The soft is better for adults and the old to get finger and forearms strength. The medium is is perfect for the work man with all day work, it can maintain focus and concentration even relieve arthritic hands. The firmest is much suitable for people with certain muscles, like athlete.