Neck tilt prevention: The neck pillow adheres to human engineering mechanics principles, with humps that support your head and prevent neck tilting. Enjoy several hours of sleep on a flight without falling or experiencing hand or neck pain, making your journey more comfortable. 100% soft velvet cover: This travel neck pillow features a nonirritating, odor soft velvet fabric. Its comfortable, sweatresistant cover keeps your face fresh, making it an alternative to inflatable horseshoeshaped or memory foam pillows. Use it as a floating pillow for the bathtub (with the soft cover removed) for exceptional comfort. Adjustable firmness: Inflatable neck pillow showcases inflation technology with easytouse valves (inflate with just 3 breaths/blows). Adjust neck support and comfort by adding or releasing air, a feature unavailable in solid pillows. It also serves as lower back support for kids or adults reading in airline seats. Compact size: Tired of memory foam pillows being too bulky for backpacks? Our neck pillow compresses to a size slightly larger than a soda can, fitting in your briefcase or hanging from your bag. No need to carry cumbersome neck supports during your travels. Use scenarios: On longhaul flights, maintain stable neck support for restful sleep. During daily commutes or train rides, keep your head and neck properly supported for comfortable travel. In hotels or at home, remove the cover and use as a bathtub pillow for a plush floating comfort.