Orifashion Limited Edition 4-Piece Luxury 100% No-dyeing Nature Colour Silk Gold Floral Jacquard Sheet Set, King Size Including 1 Flat Sheet,1 Fitted Sheet, 2 pillow shams 22 Momme 100% mulberry silk, thick silk Light Weight; Comfortable and Hypoallergenic; Calming Effect; Sound Absorbing; Dust Free; UV Protected. Hand wash with cold water and mild soap; Never dry silk in a dryer; Iron silk when it is just lightly heated and a bit damp. King size measures: Flat Sheet(108" X 112"), Fitted Sheet(78" X 80" X 18"), Pillow Shams(20" X 36")