【POSTURE PRO FIX NECK & SHOULDER CORRECTOR】Stick to it for 21 days and wear it for 1-2 hours every day, and you will have a healthy posture! Posture Pro Fix corrector for women & men helps you open your shoulders. While opening your shoulders, your posture will be more upright, and the chest brace can also effectively support your chest, making your body curve more obvious, more beautiful, and more confident in the workplace.