Back Posture CorrectorThe posture corrector quickly straightens shoulders and back. A quick way to stop slouching and hunching when sitting with rounded shoulders at a table. The posture brace is made of a thin breathable material which cant be noticed under clothes. The clavicle brace doesnt cause skin irritation or sweating, can be worn at home, work or gym. It has adjustable straps thanks to which it fits teenagers and adults, men and women. Fits 25 50 chest