This Memory Foam Lumbar Cushion Support Travel Pillow is designed to offer the right amount of plush comfort while providing the perfect amount of support for your lower back. The high quality memory foam molds to the natural curves of your body to provide truly custom comfort. It is perfect for the plane, train, bus, car, or even for watching TV at home! Superior comfort for your lower back Made of high quality memory foam Zippered, machine-washable cover .Reacts fast to provide instant relief and comfort. Elastic strap included for chair, car.