Pillowcase Closure: Envelope Closure

Sleep mask:

Cover Fabric: 100% 6A high-quality pure mulberry silk.
Filling: 100% pure and natural long strand silk floss.

Both Sides mulberry Silk. Our pillowcases are made in OEKO-TEX Standard 100 factories. It ensures that they are environmentally friendly and not harmful to your skin.
Our silk pillowcases are made of 100% natural silk, silk fabric has many kinds of organic ingredients which can accelerate the metabolism of skin surface layer lipid film, enhance skin elasticity, prevent dry skin wrinkle, delay skin senility.
Silk's natural fiber and tight weave allow the skin and hair to slide over the pillowcase very gently and freely, it creates less friction between your hair&skin and the silk pillowcase, helps reducing facial wrinkles, preventing dry hair, and reduce hair loss.