CLAVICLE POSTURE SUPPORT BRACE AND POSTURE CORRECTOR ItÕs time to retrain your back! Look and feel better! Our lightly padded shoulder and back posture corrector is your ticket to a straighter back and less strain and pain in the spine. Wear at the computer or while out and about to re-educate the muscles in your back. Ideal for men and women alike, and fully adjustable for a 28 to 48-inch chest circumference.