All Seasons Down Comforter: Our down comforter contains the 75% down fiber fill It provides just the right amount of warmth for winter and the ultra-softness and coziness for summer, making it an all-season comforter for coziness year-round. Hotel Collection High-Quality : Product is a bedding American manufacturer with over 36 years of experience, committed to developing high-quality products and providing excellent customer service. Multiple Size Option: Serta Down Comforters are available in multiple sizes, including Twin (68"x90"), Full /Queen (90"x90"), King (106"x90"). Elegant Craftsmanship: The white down comforter has 4 Corner Loops, which is very convenient for attaching a duvet cover and anchor the down comforter from shifting. All our comforters feature self-piping stitching to enhance their durability and prevent the down from sneaking. Easy to Care: Please gently fluff the duvet insert and let it rest for up to 24-48 hours after taking it out of the box to ensure maximum downiness. Machine wash cold separately.