SevenOne Portable Flower High Quality Memory Foam Back Cushion for Car Seats, Office Computer Seats,sofa and Other Chairs Ideal lumbar support to ease lower back pain Pillowcover: Made of high quality Cotton Linen Fabric. Filling: High Quality Memory foam, Plump Resilient Loft, Long-Lasting. With zipper on the side convenient for cleaning. Size: 31cm x 29cm x 9cm Ideal for travel, home or office use