This portable headrest pillow provides excellent head and neck support. You can use this in your car, at home, at work or for travel. There is an inner mesh lining that protects the foam. Also it comes with a removable , machine washable terrycloth cover. Composed of high-quality foam which conforms to the neck and head for the best comfort. Features adjustable hook and loop closures that fit most chairs or seats. Dimensions are 11-1/2” x 7-1/2” x 4”.