Contour Products 30-100-1-436 Melt away back tension and fatigue with a soothing massage while treating your back to a relaxed, low stress position on the Contour Back Wedge. Medical experts recommend head elevation for those who suffer from acid reflux, hiatal hernia and indigestion, all conditions that often become exacerbated while lying flat.It has also been shown through clinical studies that head elevation is good for those suffering from congestive heart failure. Additionally, symptoms associated with sinus, allergies and nasal congestion can be alleviated through head elevation. You'll enjoy great back support, a host of health benefits with the Contour Back Wedge. Features: -Contour backmax.-Made of medical grade, high quality support foam.-Full fleece cover enhances comfort and looks great.-Perfect for reading, watching TV, or relaxing anywhere.-Unique zippered design allows numerous positions for full-body comfort.-Product Type: Back Support.-Massage: Yes.-Country of Manufacture: United States.Dimensions: -Overall Product Weight: 13.