Melt tension away, relax stiff back muscles with soothing massage and enjoy full length back support at the same time! The Freedom Back features 5 zones for proper alignment in any chair! Relieve stiffness and pain around the low back, legs and tailbone area. The spinal channel keeps pressure off of your tender spinal column. Wrap around sides “hug” your body for extra comfort and stability while the anatomic shape contours to fit the small of your back, providing plenty of TLC – Total Lumbar Comfort. The lightweight and portable design makes the Freedom Back ideal for travel.