The Ultimate Secret to Shiny Hair, Cleaner Skin and a Sweeter Sleep. 100% Grade 6A Mulberry Silk 22 Momme Thick Top OEKO certification: safe & non-toxic Lasts for up to 24 months Extra Deep Envelope Closure 100% Biodegradable Hypoallergenic Serious Benefits Included; Anti-Wrinkle, less tugging on your skin while you sleep. Sleep more sound, silk wicks moisture away to keep you dry and cool all night long. Anti-Bedhead, the slippery smooth texture of silk will prevent tangles and frizz. It's Anti-Aging, improve the appearance of skin’s hydration. Visit our benefits page to read even MORE benefits. (Yes! Seriously!) The better you care for your R êves, the longer and better it can care for you! Visit our Silk Care page for detailed information. Color: Blanc (White) Weave: Charmeuse Fabric: 100% 22-Momme 6A Grade Mulberry Silk Certification: Oeko-Tex® certified: Safe, eco-friendly and non-toxic | Note* Our Blanc Collection silk is not dyed - this is the original & natural color of the silk. Care: Machine Washable (Gentle Cycle) Tumble Dry on LOW Setting or Lay Flat **The default price is for one pillowcase only.