Features： 1、Adjustment: Using our finger wrist orthotics can make fingers more comfortable, prevent fingers from falling off, and can adjust the length to suit different people's fingers, and can also be adjusted with one finger. 2、Spring: The finger wrist orthotics exerciser is suitable for the finger training bracket of the left and right hands, and the delicate small spring is more effective for finger rehabilitation and muscle training. 3、Problem: The wrist orthotics exerciser is designed for finger rehabilitation, long thumb tendon function, prevention of contracture stiffness, and wrist extensor and stretcher paralysis, which iscalled lateral palsy. 4、Tension: By rotating the nut, the screws at both ends are extended or shortened at the same time, thereby changing the angle of the bracket to achieve the purpose of adjusting the spring tension. 5、Strength: The triangular support has stability, firmness, firmness and pressure resistance. The screw nut pair enhances the strength of the bracket and can resist strong pulling force. Specification： Item Type: Finger wrist orthotics Material: Aluminum alloy, sponge, rubber sheet Uses: Long Scope Of Application: Wrist and finger extensor training, finger and wrist function and strength rehabilitation training, finger and wrist spasm. Characteristics: Relying on the tensile force on the aluminum alloy bracket, the fingers and wrist joints can be kept dorsiflexed and movable at the same time. Package List： 1 x Finger Wrist Orthotics 1 x Screwdriver