Multifunctional Wedge Pillow | Memory Foam Hip Elevation Pillow for Back Pain Relief Pregnancy & Body SupportOverview This wedge support pillow is one of those products that does more than it looks like it should. The ergonomic wedge shape works for hip elevation, lower back support, knee positioning, and pregnancy side sleeping ? all from one compact foam pillow. The contoured cutout on the smaller piece adds targeted pressure relief exactly where you need it. Gray cover looks clean and neutral in any bedroom. One thing to know ? the foam has a slight smell