❤️ We aim to ship within 24 hours ❤️ #marikame's Product List Please see my profile forお得な情報 such as follower discounts(*´∀｀*)ノ 【Ultimate Comfort for Deep Sleep】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 that relieves tension in the shoulders and neck, and reduces 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 through Ergonomic Design】The pillow adopts a 3D divided design with "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 core of the sleep pillow uses 60D high-density, slow-rebound urethane foam. The slow rebound adjusts to the shape according to the pressure of the head and neck, 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 their perfect fit and enjoy personalized, comfortable sleep every day. 【Breathable Pillow Cover for Constant Freshness】The pillow cover uses a breathable, color-coordinated fabric with a good feel, and a double-layered inner and outer structure to promote airflow. This maintains a comfortable temperature throughout the night, preventing stuffiness and providing refreshing sleep. The outer cover is removable and washable, so you can maintain cleanliness even after long-term use and always use it in a cool and comfortable state. Pillow that doesn't hurt your neck 【Slow-Rebound Pillow・Height Difference Design・Shoulder Pressure Distribution】Pillow High Low Side Sleeping Back Sleeping Comfortable Sleep Head/Neck/Shoulder Burden Reduction Breathable Cover Washable 50x30x6/10cm