Soft and SmoothThis silk pillowcase is made of natural mulberry silk, 125% pure mulberry silk pillowcase. The silk pillowcase is very soft, smooth and breathable, and can be used for a good night's sleep. Skin-friendly and hair-friendly: natural silk material keeps the skin moist . The non-slip silk pillowcase gives you a comfortable and cool touch, better protection against wrinkles and aging, and prevents hair tangles. The mulberry silk pillowcase is hypoallergenic and a good choice for sensitive skin. Hidden Zipper DesignHidden zipper keeps your pillow safe inside the box all day long. night. Perfectly fits your pillow, no need to worry about the pillow falling off when you fall asleep. Washing precautionsSilk pillowcase needs more care because it is made of 125% pure mulberry silk. Backwash, dry clean, or gently hand wash in cold or warm water with mild detergent for better protection. Better to wash separately from other items. Do not bleach. Drying: Air dry, cool iron on the silk pillowcase if desired. Color: Gray one piece Size: 48*74cm