This innovative pillow offers an easy and affordable way to reduce pressure and provide comfort for back pain sufferers. Pillow fits the curves of your legs, so it comfortably stays in place throughout the night. Restores alignment of back, hips and knees, stabilizes pelvis and lower back, cushions knees and legs, and improves spine alignment 100% urethane memory foam Measures 9 1/2" L x 8" W x 6 1/4" D Spot clean Imported SKU # 14643982