Material: Polyester Shape: Semicircle Green: Includes earplugs, eye mask, and storage bag Easy Operation: Neck pillow, can be freely inflated. After inflation, press the exhaust valve button to adjust to your optimal comfort level. Ergonomic Design: Conforms to the curve of the cervical spine, gently supporting the head, neck, and shoulders. The design supports the neck and the back of the head, effectively reducing the burden on the shoulders, spine, and neck, and relieving fatigue. A must-have travel pillow for comfortable long-distance travel. Portable: Soft to the touch, ultra-lightweight and compact; when not in use, deflate and store in the storage bag for convenience. Travel pillow, can be easily inflated when in use. Releasing the gas makes it easy to carry and store, like a handkerchief, and it doesn't take up space, so it's a must-have. For business trips and lunch breaks. Multi-purpose Neck Pillow: Can be used for business trips, airplanes, camping, mountain climbing, and travel, as well as in the office and car. When sitting for long periods, placing it behind your lower back can significantly reduce fatigue. Inflatable travel neck pillow, travel neck pillow, for vacation, airplane, train, bus, car head & neck pillow 31-15$1140.830.520