1. The finger trainer stainless steel wire spring can be adjusted freely, which can solve the problem of finger bending and straightening, finger injury and finger sprain.
2. Made of stainless steel wire spring, stainless steel blade and soft EVA lining, it is convenient and comfortable to wear.
3. After using, rely on the elastic force of the spring to straighten and fix the fingers. At the same time, the fingers can be strongly bent and can overcome the spring force for rehabilitation training.
4. Sponge lining, absorb sweat, breathable, protect fingers from being scratched by stainless steel.
5. The steel wire spring bends freely and automatically returns to its position. It is light, easy to carry, does not fall off easily, and does not burden your fingers.