This is a washable pillow. It was included as a set when I purchased an IRIS mattress online. I am selling it because I don't use it. Unopened, unused. Size (cm) Width: Approximately 63 x Depth: Approximately 43 x Height: Approximately 10 Material Outer fabric: 100% polyester Filling: 100% polyester Weight of filling: Approximately 0.5kg Pillow only. A cover is not included. It will be compressed for shipping. (I plan to make a hole in the current bag and then put it in a compression bag.) 14991222