Perfect for the plane, car, bus, hotel and home, our rectangular pillows are comfortable, supportive and compact. This pillow can be used for your head and neck, lower back, between the knees, or as a seat cushion. It comes with a removable polyester cover and a pillow insert. The cover and pillow isert are 100% machine washable. All of our fiber-filling is 100% recycled, non-bleached, and hypoallergenic. These pillows are comfortable, durable, and timeless.