Specifications:
Color: Blue, green, orange.
Material: High elasticity PU and environmentally friendly silicone material.
Sponge ball diameter: 7 cm/ 2.75 inch.
Weight: 53 g.
Package includes: 1 pc x Hand strength training grip ball.
Features:
▶Safe and durable finger exercise ball, small and easy to carry, ergonomically designed to fit in your palm.
▶Strengthen your hands, fingers, arms and wrists, reduce tension and daily stress.
▶Relieve arthritis pain and stiffness, increase flexibility and regain mobility. Restore function in hands, fingers muscles and shoulders after a stroke.
▶Hand exerciser grip strengthener is suitable for middle-aged and elderly people, office workers, people who use a mouse, people in post-operative rehabilitation to restore the muscles of the hand.
Usage:
1. Squeeze against the ball for a few second.
2. Open & spread against the ball ring for a few second.
3. Repeat until comfortable fatigue.
💌 After-sales service:
If you have any questions during use, please contact us.