Polyester | 【A truly ergonomic bath pillow】ergonomic custome designed headrest brings head and neck max. comfort and relaxation. Extra thick shoulder and back padding brings shoulder and back max. support and relaxaion.Fits all Bathtub, Spa Tub. | 【EASY TO INFLATE】 No-blow inflation allows you to inflate your airplane neck pillow in 30-60 seconds by repeatedly pressing the built-in inflation pump, and release air even faster with a quick release valve! You'll be sleeping in no time | 【EASY TO CLEAN】 Keep your travel pillow clean by tossing the micro pillowcase in the washing machine for a quick freshening up! It will remain ultra-soft, wash-after-wash, and your airplane pillow will always be ready for your next adventure | 【Versatile Use】 Whether you're traveling, working, or simply relaxing at home, our inflatable travel neck pillows for airplanes are your perfect companion. Use it on flights, road trips, in the office, or while watching TV. Its versatile design makes it suitable for various situations, ensuring you stay comfortable wherever you go. | 【Compact and Portable】 Designed for convenience, the inflatable neck pillow for traveling is compact and easily portable. It can be compressed to save space in your luggage or bag, making it an ideal travel accessory. Take it with you wherever you go and enjoy the luxury of a comfortable neck support wherever you are.