In fact, silk is a natural protein and therefore is far less hospitable to dust mites that can trigger allergic reactions such as asthma, eczema, and rhinitis.Finally, silk is such a smooth and luxurious fabric that women say that once they sleep on a silk pillowcase, they will never go back to their old pillowcase again.About SilkRoseSilkRose, premium silk products for a pampered life Contact Inf