ZIMASILK 100% Mulberry Silk Pillowcase for Hair and Skin

Both sides of our pure 100% mulberry silk, with 19 Momme 600 thread count. Mulberry silk is considered to be the highest quality silk available in the world. Mulberry silk comes from silkworms who only munch on Mulberry leaves. Silk created from these silkworms are of the highest quality.