From Boppy, this pregnancy support wedge features: Firm, pinpoint support for mom pre- and post-birth covered in a 100% organic cotton cover. Compact pregnancy support where you need it Great on its own or in combination with your current Boppy pregnancy pillow for customized comfort Small enough to take with you; it is the perfect solution for a great night’s sleep while traveling or as a lower back support while sitting on the sofa or an office chair. The firm foam support with a soft, organic cotton slipcover and compact design allows you to sleep or sit comfortably at home and away The Boppy Pregnancy Wedge provides precision support for your bump, back, and knees for portable comfort anywhere you go When used while sitting, the angled support aids in posture and hip alignment and supports the pelvic floor, allowing belly tension to release The Boppy Wedge is our most versatile prenatal pillow and transitions seamlessly to postpartum support The Wedge is great when you need additional lower back support while nursing or for daily back support The slipcover is machine washable for easy care The Pregnancy Wedge Pillow is part of a full line of Boppy maternity pillows designed to support the varying needs of pregnancy. All prenatal pillows support pre- and post-birth and help you get comfortable while sitting or sleeping Slipcover: 100% cotton Fill: 100% polyurethane foam Foam cover: 100% polypropylene Imported.