OOSILK 100% 22MM Mulberry Silk Pillowcase for Hair And Skin Standard/Queen Size 20" x 30", Pink, 1pc 100% Grade A long standard mulberry silk on both sides, 22Momme, 600 threat count. Mulberry silk values the highest quality among all kinds of silk. It's the most natural anti-aging product, as well as hypoallergenic, smooth, soft, breathable, and comfortable. It's absolutely healthy, chemical-free, naturally dyed, no color shading or fading. Hidden zipper closure at the side prevents slipping.Size: 20 X 30 inches (51 x 76cm)