❤ The Medium size is the code for children 7-12 years old, please purchase L-XL-XXL for those over 12 years old.Please carefully refer to the second product size chart before purchasing to confirm whether you have purchased the correct size!!!
❤ Easy to wear and can be worn as fast as a vest(Adjustable Velcro on waist and back). Simply adjust the shoulder strap stick the velcro at the waist together to get the right size for you! You can use it at home and outside whatever watching TV, doing Yoga or working in the office, and a good posture will make you so special!
❤ The effect of correcting the bad posture only by imporving the upper back is not enough.Our posture corrector has three strong support strips not only support your upper back but also support your all back.Strong support train your muscles and spine to return to nice posture.