Part of the Royal Elite collection Compatible with a Double mattress Exterior is made of 100 percent fine cotton with a 400 thread count to feel soft against your skin Fill power of 550+ Winter weight ensures a comfortable sleep even on the chilliest winter nights Four-way baffle box construction for more evenly distributed fill Double stitching and white piping for style and durability Breathable and moisture-wicking Hypoallergenic Dry clean only Made in Canada