With a taller and thicker design, the office chair lumbar support pillow can relieve pain caused by a larger surface area, including stiffness and tension in the middle and lower back areas. We focus on back pain caused by your sitting, muscle pain from weight lifting and exercise, arthritis, herniated disc and general soreness. The wavy shape supports the natural curve of your back, aligns the spine correctly, and promotes a healthy posture. Fabric: Beige