19mm 100% Premium Luxury Pure Mulberry Silk Pillowcase for Hair & Facial Beauty Queen/Standard Size 20x30Inch Shams with Hidden Zipper ,1pc,19Momme (Taupe) 100% Mulberry silk 19Momme, 400 threat countthe material of the underside is cotton Hidden zipper design achieves more stylish appearance, Prevent from scratchesSize:20*30inch(51 x 76cm)Each pillow case is Handmade Pillow case only, inner not included.Classy and luxury product for interior decorationespecially suitable for bed Mulberry silk is totally healthy, breathablechemical-free, hypoallergenic; effective in insulaton and moisture.It's the most natural and comfortable product, as well as smooth and soft. High-quality silk is quite skin-friendly, hair care, and anti-aging. It can help reduce facial wrinkles. Mulberry silk is not inclined to attract dust, easier to maintain clean and shiny.