1、Prevent finger flexion convulsion, deformation and deformity. Control the increase of muscle tension and big fish muscle atrophy. 2、Products for adult size,40.0 cm * 10.0 cm * 5.0 cm, regardless of left and right, finger sets of design, not easy to fall. 3、Can be used for rehabilitation training for stroke patients with hemiplegia and strength training for hand injury patients. 4、Design of the movement of the finger joints, using the helical adjustment spring to drive the fingers to straighten and bend the movement, for finger injury or long-term arthritis caused by the straightening of the fingers. 5、Suitable for people: Brain injury, cerebral palsy, paraplegia, cerebral infarction sequela, all kinds of craniocerebral surgery and Parkinson's disease and peripheral neuropathy caused by hand function disorder. Prevention and correction of finger bending spasm or atrophy. Hemiplegic patients with finger and wrist dysfunction, fingers and wrist weakness. Hand thumb long tendons and refers to the functional exercise of tendons, preventive and corrective contracture stiffness. The wrist extensor and refers to stretch myoparalysis. In patients with hemiplegia dysfunction, the wrist and fingers fingers and wrists, to training, to improve muscle strength and increase in the related parts of the joint range of motion. Long-term work with the fingers of the crowd: office clerks, people playing the piano. Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1 pcs Resting Hand Splint