... coversFilling: 15%-90%duck or goose down and feather, as neededSizeEuropean:140×220cm 1050grams160×220cm 1540grams 200× ... supervision.All products are checked carefully by quality inspectors.Feather material pillow having fluffy and breathable characteristics, zero ... , anti-aging effects Enhance memory, sleep good memory, feather pillow evenly dispersed head pressure, Promote head blood circulation, ...