Description: 100% brand new and high quality Feature: 1.PAIN-FREE HEALTH LIFE - Our Posture corrector provides must-needed support to help you ameliorate the back pain, shoulder aches, or neck sorene caused by sitting hours in front of a computer, constantly looking down at a smart phone, or frequently bending over in doing household chores etc. 2.IMPROVE POSTURE - Based on ergonomics design, with strong triangle back support, our upper back brace can help you straighten the spine better and well pull your shoulder back, creating long-term muscle memory that enable you to stand straight even without the posture corrector device, no more hunchback or slouching. 3.COMFORTABLE AND ADJUSTABLE POSTURE CORRECTOR - Our back posture corrector is made of lightweight, soft, flexible, and breathable materials which ensure comfortable fit. Never hurt your armpit. Waist belt design prevents slippage. Easy to use and adjust. 4.PREMIUM QUALITY INVISIBLE BACK POSTURE SUPPORT- Our posture brace is invisible under clothes and completely discreet for your comfort. Wearing our product when you go out will make you look confident, healthy, thinner, and younger. 5.SAY GOODBYE TO BACK PAIN AND BAD POSTURE. posture corrector provides back and shoulder support to reduce various types of shoulder, neck and back pain. It provides a natural way to improve your posture and your quality of life. You will look confident, healthy and younger. Specification: Material:Nylon Size:S, M, L Color:As the picture shows Theme:Sports Season:Spring,Summer,Autumn,Fall,Winter,Year-round Gender:Men, Women, Unisex Size chart Size height weight S 145-155cm 30-42.5kg M 155-160cm 42.5-60kg L 160 above 60kg-75kg Packaged:Opp bag Note: 1.please allow 1-3 cm/ 0.39-1.18 inch difference due to manual measurement and 3-5 g/ 0.007-0.01lb/ 0.11-0.18oz for the difference between different colors 2.due to the screen difference, the color may be a little difference from what you expect, please allow it Packaged include: 1 x Correct straps