Baby slings are based on a long fabric that helps to distribute the weight of the baby between the shoulders, back and hips. They allow the baby to be carried in front, on the hip or on the back. Made of 35% cotton and 65% polyester, the type of fabric is very soft, elastic and is designed to stay firm without sagging. They are ideal for newborn babies as the fabric adapts to their body, allowing a stitch by stitch adjustment for their back, neck and head, which still does not hold by itself, respecting its hip opening. It favours breastfeeding and develops the parent-child bond. It allows to make the ideal seat for the baby, from knee to knee, respecting its physiological posture: knees bent in an "M" shape and back curved in a "C" shape.