DreamCat's Pillow Low-Resilience Pillow for Comfortable Sleep, Adjustable Height, Suitable for Back and Side Sleepers, Prevents Neck Pain, Popular, Compact, Dark Blue [Planned and Developed in Japan] This high-quality low-resilience pillow is planned and developed in Japan, using memory foam material to suppress formaldehyde generation and provide excellent durability. Furthermore, the selection of materials considers health and environmental concerns, ensuring safe use. Bring comfortable sleep to your everyday life. [High-Quality Bamboo Charcoal Blend] The use of bamboo charcoal provides antibacterial and deodorizing effects, reducing problems such as night sweats and odors, and providing a comfortable sleep environment. In addition, the high moisture absorption of bamboo charcoal is expected to provide humidity control effects. Achieving ultimate comfort, it soothes the mood and relaxes the entire body. Furthermore, the selection of materials considers health and environmental concerns, ensuring safe use. Bring comfortable sleep to your everyday life. [Easy Height Adjustment] The height can be adjusted to suit your individual needs. This reduces the burden on the neck and shoulders, making breathing easier. Maintaining the appropriate height and angle ensures an open airway, promoting smooth breathing and supporting more comfortable sleep. [Ergonomic Design] Designed based on the physique of Japanese people, the shape fits the body, guiding you to a natural sleeping posture just by resting your head, reducing the burden on the cervical spine, and supporting proper sleeping posture. [Original Design Cover with Good Texture] The inner cover has excellent moisture absorption and release properties, absorbing night sweats. The original design outer cover is washable and highly breathable, with a gentle texture. It is removable and washable, so you can always keep it clean. You can use it comfortably throughout the year.