The Contour Lumbar Back Cushion gives your back all day comfort, promotes a healthy sitting posture, and reduces lower spine pressure. This lumbar back cushion has three way support that adjusts to lateral and multi directional movement so you can move comfortably without having to re adjust your cushion. In addition, this product is made from body hugging durable memory foam that supports your body, shapes around your contours, and reduces pressure caused by the common shapeless chair. Work mor