... duck downFilling weight:300-1000 GSM,customizedFabric:100% cotton, 233TC, down proofConstruction:baffle box constructionSewing:inner needle ... antiallergenicSize:single, double, queen, king1,Shell material: 100% cotton, 40x40/133x100TC, 60x60/140x140TC 2,Filling material: Washed white ... duck/goose down 5% -95%---down quilt/duvet, feather quilt/duvet---down pillow, feather pillow,pillow insert,pillowcase ...