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. Material 100% mulberry silk 22 momme (600 thread count) Extra shiny silk charmeuse (pillowcases) Grade 6A (highest grade) Non-toxic dyes OEKO-TEX® 100 certified Gentle hand washing Soak in lukewarm water with mild detergent for no longer than 30 minutes Do not rub or wring the fabric. Gently squeeze the pillowcase under running water Hang to dry on hanger with smooth clips. Avoid sunlight Steam on lowest setting after flipping pillowcase inside out Machine washing Place in mesh bag Wash on delicate, cold water, low spin setting Remove promptly at the end of wash cycle Hang to dry on hanger with smooth clips. Avoid sunlight Steam on the lowest setting after flipping the pillowcase inside out