100% 19 Momme Pure and Natural Long Stranded Mulberry SilkImported100% PURE MULBERRY SILK: Both Side selected 6A grade 100% 19 momme mulberry silk. Super soft and smooth, very kind to your skin. Fabulous silky feel. Zipper Closure At Side. Handmade, top-quality workmanship ensures the ultimate silky experience. Size: King 20”x36”.BOTH SIDES SILK, ZIPPER CLOSURE: 1pc Silk Pillowcase, Beautiful Box Package, Zipper Closure. 100% 19 Momme Mulberry Silk, 400 Thread Count, A Sensuously Smooth, Strong, Breathable FiberPROMOTE YOUR SLEEP Smooth, soft, breathable, cool-to-the-touch and moisture skin. Great for preventing facial and neck wrinkles, dry skin, tangled hair, and bed head. Perfect in giving silk care to you face, neck and hair all-night. Unlike cotton or satin, silk won’t soak up your expensive night/eye creams. It leaves your face’s moisture and oils intact, Makes a great gift for anyone who enjoys deep, restorative sleep.Dermatologists Recommend — No color shading or fading. OEKO-TEX Standard 100 Certified. Great for preventing wrinkles, dry skin and frizzled hair, and morning bed head.EASY CARE & TRAVEL NECESSARIES:: Silk pillowcase is soft but strong enough to stand up to frequent washing. Hand or machine wash in cold water on gentle cycle. Hang to dry. Cool iron. It is the perfect fabric for travel because the pillowcase can be washed in hotel sink and dries very quickly.