Travel neck pillow for airplanes quality materials and shape retention: Made with density memory foam filler and rebound technology. It stays comfortable and will not deform after longterm use, returning to its original shape even after pressing. Comfortable and ergonomic support: Ushaped design with memory foam filling. The raised back cushions the neck for restful sleep, helps reduce vibration impact, and may relieve shoulder and neck pain during travel. Ideal for longdistance journeys. Functional design and durable construction: Sized for both adults and children. Good air permeability, soft touch, and elasticity. Delicate stitching remains secure, and the pillow's cover can be removed for machine washing. Portable and easy to carry: The pillow can be bent arbitrarily for compact storage. It fits easily in a suitcase, and buttons can fix the pillow in place in a suitcase, backpack, or other position, making it convenient to carry and store. Use scenarios On longhaul flights, use the raisedback neck support to stabilize the head and neck for more comfortable rest. During car, train, or bus travel, use it as a compact, supportive pillow to reduce strain on the neck and shoulders. In hotels, offices, or while commuting, use it for quick napping or relaxation between activities, with the removable, washable cover simplifying maintenance.