THXSILK 100% Mulberry Silk Pillowcase with Cotton Underside, Silk Pillowcase for Hair and Skin, Standard Size Grade 6A+ Mulberry Silk, Soft Breathable Pillow Cover with Zipper, 1 Pack (White,Standard)

100% PURE MULBERRY SILK: The silk pillow cases(upper side) is made of 100% pure natural mulberry silk, which is a natural fiber that contains 18 kinds of amino acids, which helps relieve skin discomfort and lock in skin moisture. Real silk has anti-static and friction properties that reduce the appearance of wrinkles and is great for frizzy, unruly hair, breakage, and hair loss.. SILK UPPER SIDE, COTTON UNDERSIDE：The upper layer of the pillowcase is 100% mulberry silk, and the lower layer is 300TC pure cotton. The upper layer of mulberry silk is smooth and suitable for direct contact with the skin, giving you a gentle touch. The pure cotton fabric on the upper layer effectively prevents the pillow from sliding greatly on the bed. It can prevent stiff neck to a certain extent.. OEKO-TEX STANDARD 100: The silk and cotton pillow case is OEKO-TEX STANDARD 100 certified, which ensures that no harmful chemicals are used in the production process of the pillowcase, making it environmentally friendly. The pure natural silk material enhances the moisture wicking and quick drying effect of the silk pillow cases. The soft and breathable fabric allows you to feel different coolness in summer.. EASY TO CARE: The side of the silk pillowcase is designed with a zipper, which makes it easy to remove and keep clean. The mulberry silk pillowcase can be hand washed and machine washed without worrying about fading or shrinking. It maintains a silky texture and provides a long-lasting sleep experience. It is recommended to machine wash in cold water on gentle cycle and avoid exposure to sunlight when drying.. INSTRUCTIONS FOR USE: It is recommended to hand wash or machine wash in warm water at 30°C in a gentle cycle, use neutral detergent to prevent fading, and avoid direct sunlight when dry.