[Soft and smooth] This silk pillowcase is made of natural mulberry silk. The silk pillowcase is very soft, smooth and breathable, so you can sleep well when you use it. Natural silk can keep skin hydrated. Sliding silk pillowcases can give you a comfortable and cool touch, prevent wrinkles and aging, and prevent hair from knotting. Mulberry silk pillowcases are hypoallergenic and a good choice for sensitive skin. [Washing precautions] Silk pillowcases need more maintenance. Use a mild detergent in cold or lukewarm water for backwashing, dry cleaning, or gentle hand washing for added protection. It is best to wash separately from other items. Do not bleach. Drying: Dry naturally in the open air, if necessary, cold iron on the silk pillowcase on the back Package includes: 1 * silk pillow scarf (74 cm * 52 cm) 1. Manual measurement, there will be some errors in the size, please refer to the actual size 2. Due to the light and screen difference, the color of the product may be slightly different from the picture. We only sell pillowcases, excluding the cores of the pillow. pillow and other accessories of products