ââThe M BRACE RCA is very simple: it provides a functional approach to wrist-related problems by supporting the normal structure of the wrist, allowing the body to heal itself. The device has been reduced to a brace that supports the carpal tunnel without debilitating constriction and immobilization. This ultra-lightweight brace (less than half an ounce) allows for normal user activity to continue without the burden of pain. This means healing actually takes place even while the user continues...