Suitable for babies aged 0-3 years old, this one-piece deep sleeping bag is made of eight layers of gauze and can be detached. It naturally forms an air barrier, which is warm and breathable. It is suitable for all seasons. It allows babies to sleep without being disturbed when changing diapers. The details are in place, and the gauze will become softer after washing. It is a very practical baby product, and as the baby grows up, it is...