Inner Inflatable Pillow: Polyester and Microfiber Blend, Inner Pillow: Polyester and Spandex Blend, Outer Cover: Nylon and Spandex Blend

Coop Home Goods AirJustable Travel Neck Pillow, Inflatable, Adjustable Support for Neck & Chin, Compact Travel Pillow, Soft Memory Foam Comfort, Airplane Travel Essentials, Cooling & Washable Cover