Gift yourself and your loved ones night after night of wondrous beauty sleep. A smooth as pearl sleep surface is kind to hair and skin. Curls last longer, fine hair resists breakage. Skin retains hydration, moisture, and doesn’t get pillow creases.Made from the highest grade pure mulberry silk and dyed with non-toxic dyes. The rich density of 22 momme silk means it is built to last and survives frequent machine washing. Designer in Toronto.Material100% mulberry silk22 momme (600 thread count) Extra shiny silk charmeuse (pillowcases)Grade 6A (highest grade)Non-toxic dyesOEKO-TEX® 100 certified