1.Made of santin material, soft and comfortable, santin pillowcases are the choice for a comfortable sleep. 2.With our pillowcase, your hair will be soft and smooth when you wake up in the morning, so you can relax. Satin pillowcases keep your hair from tangling and reduce breakage. 3.Sleeping on our hypoallergenic non irritating satin pillowcase can also help your skin. When you sleep, reduce the frictional pull on your skin and you will experience fewer lines of sleep, which over time can reduce the appearance of wrinkles. 4.Sleeping without a zipper will poke you. Instead of zippers, our pillowcases open and close with envelopes. The soft pillowcase holds the pillow firmly in place while you rest. 5.Santin fibers are excellent for regulating temperature. This keeps our satin pillowcase cool while you sleep, allowing you to have a good night's sleep. 6.Our pillowcases are of , luxurious and affordable.