【Excellent Sleep Comfort with Ergonomics】 The 3D design based on ergonomics provides a better fit. It gently supports the head, neck, and shoulders, conforming to the curves of the cervical spine. With good cushioning, the design supports the neck and back of the head, effectively reducing the burden on the shoulders, spine, and neck. With a headrest for added comfort, it combines a "cradling softness" and "moderate hold" to induce comfortable sleep. 【Excellent Materials & Washable】 The pillowcase uses skin-friendly polyester, which is soft to the touch. The inner air bag is made of high-quality TPU, which is superior to vinyl and is a non-toxic and odorless material. It improves the quality of sleep. If the neck pillow gets dirty, wipe it with a damp cloth and dry it well. 【Ultra-Lightweight & Compact】 The air type folds up to a compact size that fits in the palm of your hand. It's also ultra-lightweight, weighing only about 80g (about the weight of one egg)! You can enjoy comfortable travel without bulky luggage. In addition to the dedicated storage bag, it comes with an eye mask and earplugs, making it a great sleep aid for comfortable sleep on airplanes, cars, overnight buses, and trains. 【Built-in Pump & Adjustable Size】 Simply press the built-in pump to easily inflate. There's no need to put your mouth on it, so you can use it with peace of mind and hygiene, reducing the risk of infection. You can freely inflate it. This product allows for fine adjustments with "fine-tuning of the body size using an air pump" + "3-stage adjustment of tightness with buttons"! It fits a variety of body types, so adjust it to your most comfortable fit. 【Active in Various Situations】 For travel and business trips on airplanes, trains, and cars. As a neck rest during desk work. It's also a great portable pillow for sleeping in cars or taking naps! It's a must-have item to carry anywhere. BEICHI Neck Pillow Pump Type U-shaped Pillow Compact Neck Pillow Portable Pillow Air Pillow Neck Pillow Travel (for trains/airplanes/cars, etc.) Birthday Present Ultra-Lightweight Storage Pouch Eye Mask Earplugs 967 g550y5 $$1580