✨Elemuse Duck Feather and Down Duvet: King Size Quilt 10.5 Tog designed for All Seasons. Filled with 15% duck down and 85% duck feathers, Puffy soft and cosy for your balanced night sleep , ✨Box Stitching Cover(100% Cotton): soft & breathable shell with carefully crafting , prevent the filling from shifting/leaking out . Our Feather Quilt King Size could be used as a duvet insert or the comforter/blanket individual. , ✨40℃ Machine Washable: ATTENTION Please follow the washing methods in product description, so duvet down and feather could be as comfortable as ever after repeated use and washing , ✨No Worry Choose on Bedding: Tested by global professional institutions including OEKO-TEX(harmless to social&environment), DOWNPASS(statement on animal protection and traceability).And 1000+cleanliness for no strange smelling , ✨After Sales Guarantee: If there's any question about the down quilt, feel free to contact us