16" Dreamsweet Memory Foam Medium Bolster Roll Round Pillow w/ Removable Cover - Beige Velour Provides perfect spinal alignment and a therapeutic sleep posture to enhance sleep comfort Serves as a leg pillow, too. Sandwich it between thighs to keep hip/leg alignment for side sleepers Also serves as lumbar support for sitting, especially on a soft couch High-Density memory foam ensures ample and cushy support