About this itemThe upside is 100% Grade A long standard mulberry silk in 19mm 400 thread count in pink color.The underside is made with cotton of 300 thread count in white color, which is designed to keep the pillow in place.Of all the mulberry silk fabrics on the market, our silk fabric price is much higher, because OOSILK only uses Grade-A top quality mulberry silk.It’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.It’s absolutely healthy, chemical-free, naturally dyed, no color shading or fading. Great choice for those who have sensitive skin.Hidden zipper closure at the side prevents slipping. Size: 20 X 36 inches (51 x 91cm).