Product details of Posture Corrector for Men & Women - Adjustable Shoulder Posture Brace - Adjustable Upper Back Brace - Invisible Thoracic Back Brace for Hunching About this item Easily get perfect confident posture, start standing, sitting much straighter. Align your shoulders, spine and upper back. Lightweight padded neoprene corrector can be worn comfortably under or over clothing. Eliminates neck and back discomfort from sitting with rounded shoulders in front of the computer. Can help to prevention of myopia occurred, it will gently pull back the shoulders, the neck and head are straightened while correcting the spine, this will gradually restore a reasonable distance with the eyes and correct pseudo-myopia. To wear the back brace corrector according to your body shape and adjust the back support belt freely. Please control the time within about 15 to 25 minutes when first using, and then increase 20 minutes each day until wearing 3 hours every day. Improve Posture - Shoulder posture brace or clavicle brace will hemp you to have a straight back and healthy look again! Back brace posture corrector will let you look confident!