This is a brand new, unopened item. Retail price: 6980 yen Brand: SR Red Sunrising Bedding 【Product Specifications】Size: "Pillow Body": 59 x 35 x 8/11cm; "Height Adjustment Sheet": 59 x 35 x 2cm; Weight: 1.32kg; Packing size: 38 x 18 x 18cm; Materials: "Pillow Body": 100% polyurethane; "Pillow Cover": 82% nylon, 18% spandex; Inner Cover: 100% polyester (non-removable) 【For Any Sleeping Position】This low-rebound pillow has a 3D structure that combines the best features of a contoured pillow and a wave pillow. The neck area is slightly higher, and the center is slightly lower, fitting perfectly to the lines of the shoulders, neck, and head. Whether you sleep on your back or turn over to sleep on your side, your head will naturally settle into an ideal position, allowing you to sleep soundly until morning. 【Relieves Neck and Shoulders】This low-rebound pillow is designed based on ergonomics. It protects the natural curve of the neck when you rest your head on it, making it less likely for your neck to arch or curl, and reducing the likelihood of shoulder and neck pain when you wake up. It has a soft feel and moderate elasticity, reducing pressure and evenly distributing body weight. 【Easy to Sleep on Your Side and Turn Over】This sleep-inducing pillow is designed with higher sides and a recessed center. It supports the neck and head in a natural position even when sleeping on your side, which is a key feature to prevent neck pain. With a generous width of 59cm, your head won't fall off even when you turn over, and the moderate resilience allows for smooth turning. This is a recommended sleep pillow for those who sleep on their side or turn over frequently. 【4-Step Height Adjustment】The height of the curve supporting the neck differs between the top and bottom, making it a sleep-inducing pillow that can accommodate those who want a higher or lower neck support. In addition to inserting and removing the sheet, the height can be adjusted in 4 steps. You can change the sleeping comfort to suit your physical condition and mood of the day. 【Careful Considerations】The rounded design of the entire pillow eliminates sharp corners, preventing pressure from being concentrated in one area. The included pillow cover has a very smooth texture, reducing stress on the face. It is designed to be comfortable even after long use, supporting a good night's sleep.