Simons Maison exclusiveComfort guaranteed. Wonderfully warm and lightweight. This eco-friendly duvet made from organic cotton and responsible white duck down has it all.280-thread-count pure organic cotton coverBox stitching that ensures the fill stays in placeFill power of 550 cubic inches/ounceMade in MontrealDimensionsTwin: 66" x 90" (168 x 229 cm), 22 ozDouble: 84" x 90" (213 x 229 cm), 28 ozQueen: 90" x 95" (229 x 241 cm), 32 ozKing: 108" x 95" (274 x 241 cm), 38 oz