|Black Mountain Products travel neck pillow is made of high density memory foam for superior comfort and durability. Each neck pillow has a plush surface material that is machine washable. Attached is a Velcro strap to keep pillow on neck or to hang on luggage while traveling. Each Black Mountain neck pillow is very light weighing under 13 ounces! Great for traveling or home use relaxation. All Black Mountain Products come with a manufactures lifetime warranty.