down duvet 1) 90% duck down/goose down,1500g filling(or other required filling) ... is 100% cotton,down proof fa down duvet1) white duck down/goose down2) own proof fabric,200tc-500tc,100% ... cotton3) different filling for different winter4) we have many other products to go with this duvet(duvet cover,pilllow,pillowcase,bed ... 260*220cm,240*220cm,or other size down duvet/duck comforter/goose quilt