This ergonomic pillow is designed to take pressure off of the legs and knees and increase circulation to alleviate pain.Elevate your legs to help with knee pain or as a back pain pillow .The perfect sized orthopedic pillow to prop on your bed or coch Postpartum pillow,post-surgery pillow, or as a recliner pillow Great as a foot rest when watching tv,as a reading wedge pillow , or as a recliner Pillow Made with premium qulity high-density memory foam Machine Washable Cover Hypoallergenic