100% Pure Mulberry Silk Ultimate In Silk Luxury -- BPC silk pillowcases king crafted from 22 Momme Grade 6A Silk on BOTH Sides, offering the perfect balance of thickness, unmatched softness and durability. Offering extreme smoothness and softness for your luxurious and indulgent sleep experience Stay Refreshing Cool -- BPC white silk pillow cases king are approved by OEKO-TEX 100. Thanks to the thermoregulating and breathable properties of silk, these cooling silk pillowcase king can keep you cool and refreshed all night and help relieve hot flushes. Say goodbye to restless nights! Slumber Silky Dreams -- BPC silk pillow cases 20x36 has been tested by beauty experts and is proven to keep hair silky, smooth and shiny without tangling. They have also been shown to proven to prevent wrinkles and reduce the stretching and pulling of the delicate facial skin. Enjoy beauty sleep! Your Great Present -- BPC silk pillowcase king size an excellent investment for healthier hair and skin. They feature a wide hidden zipper closure that makes replacing the pillow insert easy. They are presented in an exquisite envelope package. They would make an ideal gift for yourself or a loved one What You Will Get -- Under normal use, these silk pillowcases 2 pack shouldn’t require cleaning. However, if they do become stained or soiled, we recommend spot cleaning by hand. Please contact us if you need assistance; we offer a comprehensive returns, refunds and replacements service