1. 【Overwhelming Comfort & Neck Support】 Ergonomic 360° all-around support perfectly fits the curves of your neck and head. It stabilizes your posture and reduces the strain on your neck and back. It naturally conforms to your body even on trains or airplanes, eliminating concerns about "neck pain" or "stiff shoulders" caused by dozing off. 2. 【Freely Adjustable Hardness & Easy Operation】 No need for troublesome inflation. Easy inflation and deflation with just a few presses. You can adjust it to your preferred firmness, solving the problem of being too hard or too soft. It achieves a perfect fit like a custom-made pillow. Compact storage makes it easy to carry. 3. 【Washable and Clean! Hygienic Care】 The soft-to-the-touch crystal velour outer cover is completely removable and machine washable. You can keep it clean without worrying about sweat or dirt during your travels. The inner PVC is leak-resistant and highly durable. Recommended for those with sensitive skin and those who are concerned about hygiene. 4. 【All-in-One, Complete Set Ready for Travel】 In addition to the neck pillow, it comes with a matching storage bag, eye mask, and two noise-canceling earplugs. You can immediately create a relaxing resting space even while traveling by blocking out light and sound. It becomes compact when stored, and its lightweight design makes it far more portable than memory foam pillows.