LilySilk 19 Momme Oxford Silk Pillowcases for Hair 100 Real Mulberry Pure Mulberry Silk 2pcs Ivory King 20x36 This Item Includes 2pcs Both Sides100 Real Mulberry Silk Pillowcases, With Oxford Style, Luxury for Bedroom Imported Material: 6 A Grade 100% Real Natural Mulberry Silk on Both Sides, No Cotton, No Satin, Not Polyster, Just Pure Silk, Smooth and Comfortable Size: King 20x36+2 inches(50x90+5cm), 5cm is the Flange of The Silk Pillowcase, Exquisite Design, Envelope Closure Pure Mulberry Silk Contains 18 Kinds of Amino Acids, No Additive, 100 Skin Friendly. Anti Aging, Moisture Your Skin, Allergy Suffers' Best Choice. OEKO-TEX Standard 100 Certified Means Free of Chemical; Super Healthy for Skin and Hair; Gift Box Packed, Nice Choice for A Sweet Gift to Who You Cherish Dermatologists recommend silk pillowcases for hair and skin. Pure silk is skin-friendly and moisture to help feel cool in summer and warm in winter, and great for preventing wrinkles, dry skin and frizzled hair, and morning bed head.