This product is an undergarment for low-birth-weight infants with extremely
sensitive skin. It has a double-
layered structure with a
skin-friendly material on the inside and a material with a certain degree of strength on the outside. The edges are folded outwards and reinforced with fabric sewn only on the outside, and the front and back are formed into a tubular shape from a single piece of fabric, so that the folded edges and seams of the entire undergarment do not directly irritate the
skin.