Functions of posture brace:- The posture corrector will instantly correct your posture, and help you stand up straight and tall so you can look confident and strong, at all times.- By having the correct posture, you can reduce and prevent back and neck pain so you can go about your day and feel amazing.- The back support is essential for every student or office worker, who spends long hours sitting down and in need of some help maintaining a correct posture.Perfectly Comfortable:The back and shoulder brace was specially designed to give you best results while giving you all the comfort you needThe posture corrector is adjustable, and have different sizes for men and women, kids and adultsThe back brace is made with soft, breathable material that is very comfortable.