【 Best Travel Neck Pillow 】 U-shaped ergonomic design, closely fitting the cervical curve, 360° support for the neck, relieving pain and facilitating rest. The thickened and widened side wraps around the chin, preventing the head from tilting forward, maintaining a scientific neck posture, and making long-distance travel more comfortable for children. [High-quality Memory Foam] Filled with slow-rebound memory foam, it fits the shape of a child's head and neck, reducing muscle pressure. It can be adjusted according to the condition of the neck, preventing the head from rolling during sleep, maintaining a healthy Angle, and providing ultimate comfort during the journey. [Portable Design + Sleep Mask] Double snap design. When not in use, it can be carried on the back or hung on a suitcase, saving space and freeing children's hands. Pair it with a cute sleep mask of the same style to help children fall asleep better during their travels. It's a must-have for trips. [Perfect Gift] With a cute appearance and practical functions, it is a thoughtful birthday present for children. It can correct the neck posture when reading and sleeping, reduce muscle pressure, and is suitable for scenarios such as cars, trains, and planes. It is extremely suitable as a gift for friends and relatives. [Easy to Maintain] Detachable crystal fine velvet fabric, breathable and comfortable, suitable for both machine washing and hand washing. Memory foam cannot be washed. The product is vacuum-packed. After opening the bag, it will regain its fluffiness after 48 hours.