Plane neck cushion is designed according to neck ergonomics. It provides the most even, soft and solid support for your head and neck to stretch in a natural comfortable way. It will not prevent blood circulation, so that it avoids neck and shoulder pains resulted from nap. 1) Composition: Suede nap and PP cotton. 2) Dimensions: as per clients' requests. 3) Vivid design that gives you the right support when you are sleeping. 4) Helps to maintain a proper posture and reducing stress on you neck muscle. 5) Advantage for cheap price.