Upright Posture Belt help make your posture appear upright. It is stretchy and adjustable to fit anybody structure thus no need to worry about size. Upright Posture has some health benefits too. it aids smooth breathing; it increases focus and concentration; and it can relieve neck and back pain. It can be worn underneath the clothe while you go about your daily actives.It does not have a maximum wearing time, but it has a minimum wearing time which is an hour to enhance result. it can be worn by men and women.