Effective Adjustable Magnetic Medical Straightener Back Posture Care Supports Braces Unisex Support helps ease pain and correct poor posture. Adapts to your body shape. Serves as an excellent aid for individuals with osteoporosis and postural disturbances. The Velcro closure easily adjusts to increase or decrease the amount of support and pressure. Comfortable and light to wear underneath clothes, with no discomfort or visibility.