Since Silk 100% Mulberry Silk Pillowcase 2 Pieces Set, 22 Momme Grade 6A Silk Pillowcases for Hair and Skin, Soft Silk Pillow Case with Envelope Closure (50x75 cm, Black)

NATURAL SILK MATERIAL: The outer layer of our silk pillowcase is 100% 22 Momme natural silk( which touch your skin directly ), friendly for your hair and skin, hypoallergenic and breathable, reduce the wrinkles of your face; The inner layer is 100% cotton, which can prevent your pillow slip out from the pillowcase. For more detailed introduction, please watch our product video. OEKO TEX CERTIFIED: OEKO-TEX Standard 100 certified to be free of chemicals and colored with environmentally-safe dye, the natural silk contains sufficient natural protein fibers, reducing facial wrinkles, preventing dry/ knotted hair and reduce hair loss. Silk pillowcases never conduct static electricity or attract dust mites, it's the most natural anti-sleep crease and anti-bed head product. ENVELOPE DESIGN: The envelope design at opening is very convenient, suitable for most pillow size, easy to use and disassemble. This envelope design can effectively avoid the hidden zipper tearing the seam of the pillowcase, thus extending the life of the silk pillowcase. HOW TO MAINTAIN: Dry clean or hand wash suggested .The water temperature should not exceed 30 celsius, when hand wash, do not twist, use special silk detergent or shampoo, shower gel, add a spoonful of white vinegar will be more softer, press the excess water when finished. Do not expose to high heat, hot water, Chemicals. OUR PACKAGE AND SERVICE：You will receive 2 pack silk pillowcases, Ideal gifts choice for Thanksgiving,Christmas, New Year festivals and daily events. If you have any question about the product, please do not hesitate to ask questions.