1, Comfort: the four-piece set of milk velvet is skin-friendly and warm, made of milk protein fiber, which has the function of nourishing and protecting the skin, while the texture of yunrong is hard and its fit is not as high as that of milk velvet.

2. Service life: milk velvet has a high curl recovery rate, and it is not easy to knot and pilling, thus effectively prolonging the service life, while cloud velvet is easy to knot and pilling, and its service life is obviously shorter than milk velvet, so milk velvet is good.