The Restorology Pregnancy Pillow is designed to follow the natural contours and shape of your body for full body support. This pillow takes the place of multiple pillows saving valuable bed space. Supports your head, back, and belly all at the same time! The unique shape of this pillow supports your head and back to prevent and relieve sciatica, heartburn, and lower back pain. Designed with a zippered cover for easy removal and cleaning. Just machine wash and tumble dry for easy care. We are so confident in the quality of our product that we offer a 30-day satisfaction guarantee.