The Sleepsia Lumbar Pillow for Chair is designed to provide support for your spine and back while you sleep. The pillow features a contoured design that helps to keep your spine in alignment while you sleep, and the pillow is filled with a special memory foam material that conforms to your body and provides support where you need it most. The Sleepsia Chair Lumbar Pillow also features an adjustable strap that allows you to customize the fit of the pillow to your body, and the pillow can be used with any type of chair or bed.