1.[Hand Brace Splint]The hand brace securely holds fingers, palms, and wrists in place while you stretch your arms or sleep, helping to relieve pain and inflammation. 2.[Ergonomic Design]Designed according to the curve of the human body, it is ergonomic, fits the wrist, easy to fix, and comfortable to wear, it keeps fingers, palms and wrists fixed and supported in a resting hand position for better healing and well-being the rest. 3.[Night Soothing]: The ergonomic shape fits the curve of the wrist, helps to promote blood circulation in the muscle tissue of the wrist area, and relieves numbness and pain caused by carpal tunnel syndrome when worn at night. 4.[Material]:Composite cloth fabric with stable shape, skin-friendly and breathable, soft and sweat-absorbent, strong durability, filled with low-density foam, providing excellent cushioning for fingers, hands and wrists, allowing you to have a good wearing feeling.