Royal Elite Canadian Hutterite Duck Down duvet encased in 400 thread count, 100% cotton. You'll enjoy this lightweight duvet with exceptional insulating properties. Made in Canada. Our products contain the Downmark label which is your assurance of quality and contents. Available in 4 sizes. Sizes and weights: Four Seasons WeightTwin - 66" x 90" - 22 ozDouble - 80" x 90" - 27ozQueen - 90" x 92" - 30 ozKing - 105" x 92" - 35 oz.