Product name: Double sided silk pillowcaseMaterial: 100% mulberry silkPackaging: transparent bag158 cocoons are equal to 1 silk pillowcaseSilk quilt is a kind of silk product made of natural silk, which has excellent properties of warmth preservation, breathability, moisture absorption, softness, etc. The main component of silk quilt is pure natural animal protein fiber. Its structure is the most similar to that of human skin, 87% of which is identical. It contains a variety of essential amino acids for human body, and has the effects of wind prevention, dehumidification, calming, nourishing and balancing human skin. In ancient times, silk quilt was the bedding of the court and the rich and noble families, a symbol of wealth, and has become a common daily necessities in modern times.Mulberry silk duvets, mattress toppers and pillows is the ultimate in bedtime comfort.Wicking away moisture and heat on warmer nights yet keeping you snug and warm on colder nights, our bedding sets completely encase you in wonderfully comfortable, hypo-allergenic, and 100% natural mulberry silk.The mulberry silk's naturally occurring amino acids and proteins also help your skin stay young-looking and healthy, and nourish your skin and hair while you sleep. It is also the most lovingly hygienic natural luxury bedding available anywhere - absolutely no microscopic life can live in mulberry silk.Absolutely top grade long-strand mulberry silk and meticulous attention to detail during production. There's never been a better time to invest in a luxury mulberry silk-filled bedding. Sleep is important. Sleep well...Washing: The dry cleaning method is: if the washing label indicates that it can be washed with water, please add an appropriate amount of neutral soap or silk detergent into the cold water. After it is completely dissolved, refer to the washing instructions, and then immerse the product in it, and wash it gently by hand. Avoid twisting to avoid damaging the fabric and luster. After thorough cleaning, roll it in the towel again to squeeze out too much water. Then, smooth the fabric along the seam of the fabric and air it in a place where there is air circulation and no direct sunlight, which is very necessary to maintain the brightness of the silk fabric.After the silk fabric is washed, ironing can restore the luster of the fabric. When the fabric is 80% dry, you can cover the reverse side of the silk fabric with white cloth and iron it at a low temperature along the warp direction of the fabric. The iron temperature should be adjusted between 110 and 120 , otherwise it will cause yellowing. Do not spray water when ironing to prevent stains from affecting the appearance.