--100% sateen cotton cover
--95% white goose down filling
--650 filling power

Detail specification:

 -Covering:300x145/100x120S 100% super soft silk cotton.

 -Fabric PH value:6.5

 -Filling:90% white goose sticky down which have the high filling power of 800 and best cleaness of 1200.

 -Filling weight:1300grams provide with enough heat and thus for your winter sleep. 

 -Finishing with baffle boxes construction.trim double stitching 0.1+0.6 around with piping.