Gorgeous European White Goose Down Duvet. The Ultimate Comforter – The world's rarest down, paired with luxurious fabric makes for a heavenly night's sleep! Hypoallergenic 800 fill power European White Goose Down. Queen size. 92" x 88". Fill Weight 21/Fill Power 800. Downproof, ultra lightweight 450 thread count, 100% Cotton Sateen Cover. Box-stitched construction; finished with reinforced seams and piping. Responsibly sourced down, RDS certified by IDFL. Certified safe to the OEKO-TEX® STANDARD 100. Made in USA by Cuddledown of fine imported materials. Finished with reinforced seams and piping. Box-stitched construction keeps the fill evenly distributed. LEVEL 1 comforter, ideal for most climates. Level 1 is the maker's most popular comforter! Excellent pre-owned condition. Freshly laundered and line dried. From smoke free/pet free home.