Neck Pillow Size: The size of this airplane neck pillow is perfect curved shape design to support the head and neck, prevent the head from tilting forward and relieve neck pain when traveling. High Quality Premium Memory Foam Ice Silk Pillow Cover: The travel neck pillow is made of high quality memory foam, comfortable and breathable. The memory foam is easy to compress and you can easily store it. The pillowcase is made of soft ice silk fabric, cool and breathable, no pilling, no color fading. The pillowcase is removable for easy cleaning. Ergonomic Design: We have conducted many experiments on the travel neck pillow, just to find a more suitable shape for the cervical vertebrae, which is conducive to deep sleep; the two sides are enlarged to prevent the head from sliding, fit naturally, and reduce the fatigue of the cervical vertebrae; to prevent the head from tilting down excessively, which is conducive to the health protection of the neck. PERFECT TRAVEL COMPANION AND BEST GIFT: The travel pillow is designed with a hanging buckle. If the suitcase is full, you can easily tie it to the outside of the suitcase, very convenient; The travel pillow is tied with buttons to prevent it from falling off. Easily adjustable for comfort, suitable for car, airplane, travel and home. It is also a perfect gift for your friends and family! They will surely love it! Service: If you have any questions during use, please contact us, we will give you a satisfactory solution.