Poor posture caused by sitting or standing for long hour can lead to a range of health issues, including back pain, headaches and poor circulation. Our back brace aims improve your posture, promoting a healthier and more active lifestyle. By using our back straightener, you can regain your confidence as it helps stretch your shoulders and encourages your spine to align in a straighter position. The brace also provides relief from upper back and neck nerve stress. We recommend wearing the posture brace for 10-minutes to 20-minutes a day initially and gradually increasing the time to 1 or 2-hours. Over time, you will notice an improvement in your posture and you will stand taller, appear healthier, feel better and live your best life. Size: extra large. Color: Black. Material: Nylon.