Manufacturer's Suggested Retail Price: ¥8980 Cooling Honeycomb Structure Want to sleep soundly until morning! Two-Level Height Adjustment. Easy to turn over. Fits the curve of the neck perfectly. Reduces stress on the neck, shoulders, and head. Easy to maintain a comfortable posture. Excellent sleeping comfort pillow. Memory foam pillow. Straight neck. Side sleeping. No neck pain. Height adjustment. Shoulder stiffness, neck stiffness. Comfort sleep pillow. Snoring対策 Anti-snoring pillow. Breathable. Antibacterial and deodorizing. Cervical spine support. TPE material. Face-down sleeping compatible. 3D three-dimensional structure.