... .Use: fill quilt, pillow, cushion, Product Description1. Name:Wholesale white feather material2. Size: 2-4cm, 4-6cm, 6-8cm3. Use: ... .Big down cluster and long down fiber from well-grown white goose.2.Nature, soft, high warm, high filling power.3 ... envelope for filling . Standard : Europe and USA standard (IDFL) 90%white grey down material for filling