EnjoyIt Comfortable Black Bird Memory Foam Back Cushion for Car Seats, Office Computer Seats,sofa and Other Chairs - Your Best Chioce For Alleviating The Waist Aches and relax Your waist (Especially for Office Worker) Ideal lumbar support to ease lower back pain making your waist feel comfortable Pillowcover: Made of high quality Cotton Linen Fabric. Filling: High Quality Memory foam,Plump Resilient Loft,Long-Lasting. 100% brand new and high quality with zipper on the side convenient for cleaning. Size: 12.40" L x 11.81" W x 3.94" H Ideal for travel, home or office use when making your paperwork in front of computer or reading books on sofa