Product specifications Material: aluminum bracket, tension spring Color: as shown in the picture, common left and right Package weight: about 447 grams Item type: braces and support Function: finger rehabilitation training, contracture stiffness correction, wrist orthosis Include 1 finger rehabilitation care Features: 1. It is made of aluminum alloy bracket, tension spring, sponge cloth cushion, breathable curved rubber sheet and other materials, which is comfortable to wear and easy to use. 2. Relying on the tension spring on the aluminum alloy bracket to keep the fingers and joints in dorsiflexion while being able to move. Notice It requires fingers to move and bend in order to drive more muscles and joints. If your fingers cannot move at all, please buy carefully.Applicable to: patients with hemiplegic dysfunction, exercise wrists and fingers to improve muscle strength and increase the range of motion of joint-related parts. For left and right hands. High-quality materials: a kind of strength training made of aluminum alloy brackets, tension springs, sponge cloth pads, breathable arch plates and other materials. The spring on the aluminum alloy bracket can keep the fingers and wrist joints in dorsiflexion state, and can also exercise the fingers. Reasonable design: Relying on the tension spring on the aluminum alloy bracket, the fingers and wrist joints can move while saving dorsiflexion. The triangular support screw nut pair enhances the strength of the bracket and can resist strong pulling force. Adjustable design: Detachable stainless steel nuts are used to adjust the strength and size of the hand. The finger rest can be adjusted to fit the size of the finger. Wrists, fingers, and wrists of patients with hemiplegia should be exercised to improve muscle strength and increase the common range of motion of related parts. Multifunctional finger orthosis: It is very suitable for the treatment of rehabilitation training devices, helping to heal finger strokes, weakness, joints, stiffness, and bends in patients with finger spasms and fingers that cannot be straightened. Enhance the strength and flexibility of hand and finger muscles and elbow tendons.