✅ Bundle Discount Get a 10% discount on the total amount for purchases totaling 1000 yen or more. ✅ Instant Purchase OK ✅ Free Shipping ✅ 【Follower Discount】 Get 100 yen off the listed price by following. ⚠️ Please write "Follower Discount" in the comment section before purchasing. ※ You can use this discount as many times as you are following. ✅ Product Details 【Supports Neck and Cervical Spine】 This pillow is ergonomically designed with a curved line that firmly supports from the base of the neck, fitting snugly from the shoulders to the neck, reducing the burden on the head and neck. It maintains the natural curve of the cervical spine while you sleep, allowing for a comfortable sleep. 【Choose from 2 Heights】 This pillow offers two heights: 6cm and 10.5cm, accommodating those who prefer lower pillows and those who prefer higher pillows. Simply change the orientation of the pillow to choose the height that best suits you. 【Washable Pillowcase for Cleanliness】 The pillow cover has a good feel, is breathable, absorbs and wicks away sweat while you sleep, and maintains a comfortable sleeping environment. The outer cover of the pillow has a zipper and can be easily removed and washed to keep it clean at all times. 【Achieves Ideal Sleeping Posture】 The pillow is designed with high sides and a three-dimensional curved shape with a depression in the center, which reduces pressure on the head and neck when sleeping on your back and supports a stable sleeping posture. When sleeping on your side, the high parts on the left and right naturally lift the head, keeping the cervical spine in an ideal state at all times and maintaining a comfortable sleeping posture. 【Size】 Width 50 x Depth 30 x Height 6/10.5cm 【Material】 Outer cover: Polyester, bamboo fiber, urethane fiber Inner cover: Polyester Filling: Polyurethane Purchase Date: August 2025 ✅ Condition: Unused