...O...・.*...O...・.*...O...・.*...O...・.*...O...・.*...O ⭐︎ Brand new, unused item ⭐︎ Immediate purchase OK ⭐︎ Stored at home. ⭐︎ Please understand that the item will be shipped in simple packaging (as is, compressed). ⭐︎ Please check the actual photos for the condition of the product! ⭐︎ Opened once for photography. Please understand. m(_ _)m Thank you for viewing! ⭐︎ Please also check my profile! ...O...・.*...O...・.*...O...・.*...O...・.*...O...・.*...O 【Deep Sleep with Ultimate Comfort】 This pillow is ergonomically designed to perfectly fit the curves of your head and neck. The high-density, slow-rebound urethane foam dynamically conforms to the pressure of your head, providing a zero-pressure sleep experience, relieving tension in the shoulders and neck, and reducing the number of times you toss and turn. It achieves a balance of comfort and support in various sleeping positions, instantly improving sleep quality. 【Scientific Support with Ergonomic Design】 The pillow adopts a 3D divided design of "head zone, cervical spine support zone, and shoulder fit zone," accurately supporting each part. This brings out the natural curve of the cervical spine and maintains a comfortable line for the entire spine. Even support is provided in any sleeping position, preventing shoulder stiffness and neck pain the next day, and promoting deep sleep. 【Stable Support with High-Density Slow-Rebound Urethane】 The pillow core uses 60D high-density slow-rebound urethane foam. It adjusts its shape according to the pressure of the head and neck with a slow rebound force, reducing localized stress. The fusion of high resilience and a soft feel makes it resistant to sagging even after long-term use, maintaining stable support and providing a natural and smooth sleep experience. 【Personalized with 2-Stage Height Design】 The slow-rebound pillow is designed with heights of 6cm (low) and 10cm (high) on each side. You can freely choose the optimal height according to your preference and sleeping position (back, side, stomach, etc.). This allows anyone to find the perfect fit for themselves and enjoy personalized comfortable sleep every day.