The silk is soft and smooth, and the friction coefficient to its human body is the lowest in all fibers, only 7.4%. Hidden zipper closure design makes the silk pillowcase hold your pillow perfectly overnight without moving around, and allows you easy to fit the pillow into the silk pillowcase.,❤PERFRCT FOR HOT AND COLD SLEEPER: Silk's natural temperature-regulating properties keep you comfortable in every season.
This product would be ideal for those seeking a high-quality white mulberry silk pillowcase for a king-sized mattress.
