Stay comfortable in side sleeping positions through your pregnancy. Smartly designed to give support at every stage of pregnancy. Two connected pillows stretch around you for all-around support. Side pillow can be removed and cover stored within itself for added versatility. Flex-support allows you to reposition without having to move the pillow. Fill: 100% polyester fiber. Pillow fabric: 80% polyester and 20% cotton. Body pillow cover: 100% rayon. Small pillow cover: 95% cotton and 5% spandex. Pillows and cover are machine washable. Warranty available Imported Material & Care Polyester Machine washable or hand wash for best results