Helps correct posture by gently pulling the shoulders back Offers therapeutic, healing, drug-free pain relief for an achy back Can be worn under clothes without drawing attention Designed for men and women Features hook and loop closures, Polyester. Magnetic Back and Shoulder Support utilizes form-fitting straps and twelve strategically placed magnets to help correct poor posture by gently pulling the shoulders back to offer therapeutic, healing, drug-free pain relief for an achy back. Designed for men and women, this comfy, lightweight, virtually undetectable support can be worn under clothes without drawing attention. Features hook and loop closures.