Designed specifically for people with spinal pain, illness or disability. Features and Benefits: Assists in the relief of back pain. Snug support for your lower back. Promotes good posture and correct spinal alignment. Portable and lightweight, can be used on any chair anywhere. Contains six internal magnetic strips, and its variable vertical contour allows it to be used either way up to accommodate different body frames. Flanked lower back support similar to BackForm. Tailored in quality corduroy.