North Home Meridian 100-Percent Cotton 4-Piece Duvet Cover Set, Twin Includes 1 duvet cover, 2 pillow shams and 1 square cushion cover 100% cotton 220 thread counts Duvet cover: 66x88"; Pillow sham: 20 X 30" plus 2" flange; Square cushion cover: 16 X 16" Machine wash Matching sheet set sold separately