When opening your Silk Lined Travel Pillow they recommend that you air it or fluff it up in your dryer on a low temperature for between 5 and 15 minutes depending on the item. Silk Lined Travel Pillow is to be washed in cool water on a delicate cycle using detergents clearly identified for delicate fabrics. Tumble dry on low heat or hang to dry. Please keep out of direct sunlight. Do not dry clean. Although dry cleaning fluids evaporate readily at low temperatures it is impossible to ensure that traces of cleaning chemicals do not remain on the cleaned item, even after thorough airing and drying. Has a zipper so you can wash both the inside and outside piece separately.