※ Price slightly reduced. The C-curve design supports the back, and the whole body is enveloped in a cushion, making it feel comfortable. I bought this before the baby was born, and it really helped because the baby slept longer! Can be used from newborn. If you are preparing before childbirth, or if your baby wakes up easily, please consider this. The laundry detergent used is additive-free and unscented, specifically for babies. Also, this is a used item, and it has been used by a child, so please forgive any small stains that may have been overlooked. I will check it before shipping and pack it in a box. Please purchase only if you understand. I used it a few times until the baby started sleeping on their side, but I used a towel, so there are no noticeable stains. I'm giving it away because it's no longer usable since the baby started sleeping on their side. It really helped to eliminate the back switch, and it was a great help. Also, the baby slept well during the day. The following is quoted from the website: 【Size】W110cm×D70cm×H15cm 【Material】 Outer fabric: Stretch knit / 100% polyester Covering: Pile / 82% cotton, 18% polyester Filling: Crea beads (expanded polystyrene) ■ The cover can be washed. Wash in a laundry net with a gentle cycle, shape it, and dry it in a well-ventilated place in the shade. ■ You can adjust the height of the beads yourself by adding or removing them to your liking. ■ When refilling, please be careful of accidental ingestion by your child. ■ The main body cannot be washed. If it gets dirty, wipe it with a cloth soaked in a mild detergent, and then wipe it thoroughly with a dry cloth. C-curve egg cushion, breathable pad Back switch, good night, egg, nap, sofa, baby, pile, bead cushion, cushion Bed, newborn, midwifery clinic, Hanaroro, made in Japan, made in Japan, free shipping