Finger wrist orthotics for finger rehabilitation. This device supports finger and joint rehabilitation, helping to reduce stiffness and build strength and flexibility in the muscles and tendons of the hands, fingers, and even the elbow. It aids in correcting contractures and improving overall hand function. Adjustable finger stall for a secure, universal fit. Adaptable to adult finger sizes and suitable for either hand (ambidextrous). Comprised of a stent, spring, arch rubber plate, sponge cloth and other materials, it stays in place securely and is not easy to dislodge during use. Comfortable and effective therapy tool. A delicate small spring provides targeted rehabilitation and muscle training. Designed for finger rehabilitation, it also supports functional training of the thumb tendon and stretching of the wrist extension. Applications and purpose. This hand finger exercise device is intended for therapy and rehabilitation to help heal finger cramps and support finger rehabilitation training. It enables functional exercise of the hand and thumb tendons, helps prevent and correct contracture stiffness, can serve as a wrist extender, and supports stretching related to myoparalysis. Use scenarios - Post-injury or post-surgery rehabilitation to regain finger motion and strengthen involved muscles. - Ongoing hand therapy to improve hand and thumb tendon function, enhance wrist extension, and prevent contracture stiffness. - Stretching aid for myoparalysis-related stiffness and to assist wrist extension as part of a rehabilitation routine.