About this item100% Silk, 19 MommeImported?Features 1, natural mulberry silk pillowcase. Silk pillowcase also named beauty pillowcase!?Features 2, silk pillowcase for hair and skin, natural silk is a natural protein fiber composed of 18 kinds of amino acids. Its chemical results are very similar to human skin.Silk pillowcases are soft and cool to the touch, caring for your skin, reducing wrinkles and keeping your hair soft and smooth.? Features 3, silk pillowcase with Hidden zipper, light weight, easy to wash!?Features 4, Silk pillowcase is also worn by many models. They liked to take it when they go anywhere for sleeping.?Features 5, OEKO-TEX Standard 100 Certified! Toddler size also provided in my store!