Features： 1、MIRROR PRINCIPLE: Using the mirror principle, the healthy hand flexion and extension drive the movement of the affected side, through continuous imitation and relearning, in order to promote brain function remodeling and induce motor function recovery. 2、PROMOTE RECOVERY: Children's finger rehabilitation trainer can better improve the stiffness of the hand after receiving trauma and improve the range of motion of the finger joints to promote the recovery of hand function. 3、PREVENTING STIFFNESS: Finger trainer prevents and corrects contraction and stiffness of the hands, wrist lengthening and stretching of the tendons, effectively reduce hand fatigue, stiffness and pain in the finger joints. 4、GAS VALVE MODE: The gas valve model can select any finger for training, and the physical valve is safe and reliable to strengthen the fine hand movements of hemiplegic patients. 5、PNEUMATIC: The pneumatic hand rehabilitation device automatically drives finger and wrist movement through gas pressure, providing effective targeted functional training for the restoration of hand function. Specification： Item Type: Finger Rehabilitation Trainer Material: ABS Plug Voltage: US Plug 110-240V Product Size: Suitable for children from 7 to 15 years old Scope of Application: Suitable for dysfunction, wrist and finger training for hemiplegic patients Package List： 1 x Finger Rehabilitation Trainer 1 x Adapter 1 x Training Ball 1 x Instruction Manual 1 x Mirror Glove 1 x Glove