Unused item, please purchase with the understanding that it has been stored at home. Immediate purchase is welcome. ⸻ Product Description • 【Ultimate Comfort for Deep Sleep】 Ergonomically designed to perfectly fit the curves of your head and neck. It provides both comfort and support in various sleeping positions, such as back and side sleeping, relieving tension in the shoulders and neck and reducing the number of times you toss and turn. The high-density, slow-rebound urethane foam dynamically conforms to the pressure of your head, providing a sleep experience like zero pressure. The breathable pillow cover allows for refreshing use. • 【Scientific Support through Ergonomic Design】 Adopts a 3D divided design with "head zone, cervical spine support zone, and shoulder fit zone" to maintain the natural curve of the cervical spine. It supports the comfortable line of the spine and provides even support in any sleeping position. It prevents stiff shoulders and neck pain and allows you to wake up feeling refreshed the next morning. • 【High-Density Slow-Rebound Urethane】 The core material uses 60D high-density slow-rebound foam. It slowly sinks in while firmly supporting the head and neck, accommodating all movements such as back sleeping, side sleeping, and tossing and turning. It is resistant to sagging even after long-term use and maintains stable support. • 【Two-Stage Height Design】 The sides are designed with heights of 6cm (low) and 10cm (high). You can freely choose according to your preference and sleeping position. The low height is recommended for back sleeping, and the high height is recommended for side sleeping, making it a personal specification where you can choose the optimal height for each individual. • 【Breathable Pillow Cover】 Uses a breathable fabric with a good feel. The double structure promotes airflow, prevents stuffiness, and keeps you comfortable all night long. The outer cover is removable and washable, allowing you to keep it clean. • 【Usage Instructions】 The pillow core is made of slow-rebound material, so a slight odor may remain immediately after opening. It will naturally disappear if you air it out in a well-ventilated place for a few days. ⸻ Thank you for viewing.