Esmeralda's insert-style donut pillow set, usable from newborn. The instruction manual seems to be missing. Supports comfortable sleep for babies. Purchased for the regular price of 5,500 yen. I am selling it because my child slept on their stomach, so I opened it but didn't use it. The colorful star-patterned newborn pillow was used for only a few minutes, and the gray star-patterned pillow is unused. It will be placed in a water-resistant plastic bag and then sealed in a box for shipping. There are no stains, but as shown in the photos, it has been stored at home in a plastic bag, so please understand this.