This is a product from Nelture (ネルチャー). ↓ https://nelture.com/c/pillow/971?srsltid=AfmBOoqIE9TWjx1iXgUFL6ePW-T9ucvsfAI7aTun81g1SQ3gF9x38QgR A pillow with a U-shaped design that supports comfortable sleep. Retail price: 10,780 yen. I have disinfected it after using it a few times at home and am now listing it for sale. Although it has a unique shape, I woke up feeling refreshed. - Color: Dark gray - Features: Good sleep, care for rounded shoulders - How to use: Use it by opening your chest - Material: Soft fabric Thank you for looking.