Description
- GOOD QUALITY: Made of high quality silicone matrials, which can withstand millions of times of squeezing and kneading and never deform.
- REHABILITATION : Exercise and strengthen hands, fingers, wrists strength so that relieve stress and muscle tension, prevents stiffness, increases flexibility and reduces joint pain.
- ROUGH SURFACE: The matte surface treatment enhances the friction and brings a comfortable touch, not easy to slip off when held.
- PRACTICALITY: Hand grip strengthen balls, can help to reduce stress after working or study for long time, when your hand probably being sore after using keyboard and mouse all the day, strengthens hands while protecting knuckles.
- COLOR & SIZE: The different color balls indicates different strength you need to squeeze the ball with, the balls have small sizes, lightweight and easy to cary, suit for using anywhere.
Product description： Description These are unique grip strengthen balls, select the silicone material with high elasticity, soft and touch well, with a string, easy to carry to anywhere. Exercise and strengthen hands, fingers, wrists to relieve stress and muscle tension from computer work. The special string design make it not easy to loss and run away. Features - Color: As shown - Material: Silicone - Diameter: About 5.3cm/ About 2inch Package Including 5 x Grip Strengthen Balls
