PPSilk 100% Mulberry Charmeuse Silk Pillowcase with Hidden Zipper 19MM Hypoallergenic for Wrinkles, Double-Sided Silk,Queen Size 20" x 30",1pc,Black,Gift Wrap 100% silk Imported 100% Mulberry Charmeuse Silkdouble-sided silk, ensure that you feel more comfortable and honorable. Made in Hangzhou which is China's "house of silk" t's the most natural anti-aging product,as well as hypoallergenic,smooth, soft, breathable, and comfortable. High-quality silk can help prevent hair from becoming knotted and matted,and it can reduce facial wrinkles. Silk never absorbs facial moisture. You will wake up with shiny hair and healthy skin Simple,elegant,ultra-softy,our silk fabric price is much higher, because PPSILK only uses Grade-A top quality mulberry silk and double-sided silk. Size:30 x 20 x 0.5 inches,machine washable