Finger Flexion and Extension Training Device Yoga Fitness Exercise Equipment Finger Force Grip Device, Weight:20lbs

1. Strap material: soft nylon adhesive tape (adjustable elastic)
2. Board material: high-elastic silicone + alloy fixing frame
3. Scope of application: rehabilitation training, fitness exercise
4. Size: Adult average size
5. Function: Through training, it can promote hand circulation, enhance hand muscle strength, train hand functions, improve hand flexibility, and increase joint mobility