Made with our proprietary memory foam, the lumbar pillow for chair provides the ideal-amount of and padding necessary to reduce pressure in your back The memory foam molds to the natural curves of your body to provide truly comfort Perfect for the plane, train, bus, car, or even for watching at-home When the back cushion needs refreshing, remove the breathable mesh cover, wash-on gentle cycle and tumble-dry Helps you avoid slouching that causes back-pain so you can work or drive without discomfort and from your desk without the usual stiffness