High quality material: this memory foam neck pillow is made of high elastic memory cotton and magnetic cloth, and has been strictly tested by the manufacturer to ensure that our products can be used for a long time! Product specification: Neck pillow size is 11 eleven 3.9 inches, moderately sized, does not take up too much space. Very comfortable and easy to use. Design highlight: The design of this pillow is excellent. Adopting an M-shaped support design can better protect your neck and head. Invisible zipper, beautiful appearance, avoiding scratches. Removable and washable design, clean and hygienic; Adopting an adjustable fixed buckle design, making you feel more comfortable, and the hook design is easy to store without occupying space; Widely used: can be used for driving, outdoor travel, and office lunch breaks. This travel neck pillow can help you improve sleep quality and make your sleep more comfortable in any space; Perfect Gift/ Travel Essentials Accessories : Everyone need a high quality memory foam travel neck pillow when you on a airplane, car, train , bus. or at home/office use.