Purchased in mid-July 2025. Almost unused. Includes cotton, pipes, and the accompanying carrying bag. Only those who understand that it has been stored at home, please purchase. ^_^ [Jibun Makura x Nishikawa Collaboration Original] This is a pillow from the "Sleep Science Series" recommended by a Doctor of Medicine. From a human scientific perspective, it is designed to fit both sleeping postures and back and side sleeping positions. This "Iki-suya Pillow" is recommended for those who often sleep on their side! The side area stabilizes unstable side sleeping, and the independent shape of the "turning line" makes it easy to turn over. Highly recommended for side sleepers. Furthermore, this is a deluxe type, so you can choose the softness, and it is a reversible type that can be used on both sides. * There are a total of 4 filling ports for inserting and removing the inner pipes to finely adjust the height of the neck and back of the head, as well as the sides. Fabric size: 72cm x 40cm (according to the manufacturer's tag) Actual size: Approximately 65cm x 35cm (maximum part / measured by our staff)