Cottile Memory Foam Neck Pillow for Travel and Office Use(Ivory) It is made with high-density memory foam that offer you neck excellent softness Perfect for sleeping in aeroplanes, cars, buses, trains.It will keep you head regularly when leaning on the chair Zippered machine-washable plush velour cover that help to eliminate germs Wave curve design help support head and maintain neck alignment even on the long flight Backed by our 24 Month Money Back Guarantee and Friendly customer service