☆ Brand new, unused ☆ Ships the same day or next day! ☆ Free shipping! ☆ First come, first served! ☆ Instant purchase OK! Although this is an unused item, it has been opened for product inspection and photography. ⚫︎ With a unique design, it has a built-in support board inside, further enhancing support. It has high-density, soft sponge, so it won't hurt even if worn for a long time. It supports the head well and relaxes the neck. The support will not diminish even after wearing it for a long time. ⚫︎ The ergonomically designed wave curve fits well with the arc of the human curve, and the inner part adopts a see-through design, solving the pressure on the Adam's apple. ⚫︎ Can be used for desk work, studying, long-distance Shinkansen or airplane travel, and sleeping. Relieves neck fatigue, stiffness, and pain. ※ Will be shipped without the box.