⭐️ This item was taken out of its bag once for photography, but it is new and unused. ✅ 【Color】: Blue (gray on the back) ♡ Only one available ✨ ♡ First come, first served ✨ ♡ New and unused (operation not confirmed) ✨ ♡ Free shipping ✨ ♡ Immediate purchase OK ✨ ✨ This is a special pillow designed to support your neck in a seated position and reduce the strain on your neck and shoulders, perfect for long-distance travel on airplanes or bullet trains, breaks in the office, or relaxing at home. When used correctly, it supports more comfortable naps and reduces fatigue. ♦️ U-shaped: This is the most common type, fitting the neck. It prevents the neck from tilting left and right and offers excellent stability. ♦️ Air type: This type is inflated with air when used. After use, the air can be released for compact storage, making it ideal for those who prioritize portability. ✅ 【Place under the chin】: The correct way to use it is to place it under your chin, not behind your neck, to prevent your head from falling forward. This stabilizes the neck and allows for a more comfortable posture. ✅ 【Adjust the amount of air】 (Air type): For air types, over-inflating can make it too hard and reduce the fit. Adjust the amount of air to your preferred firmness. k-2-28-$$0595