100% Cotton Luxury Goose Down Fiber Insert - This duvet is filled with 75% white goose down fiber and 25% white goose feather fiber. Utilizing innovative FreshLoft technology, the filling is hypoallergenic and meets OEKO-TEX certification standards for purity and freshness. Enveloped in 100% cotton fabric, it offers an indulgent sleep experience with its soft, breathable, and plush design Unique 1cm Breathable Panel Design - Experience a restful night's sleep without the discomfort of stuffiness or dampness Fluffy and Evenly Distributed Design - Featuring small, sewn-through boxes from end to end, this comforter retains its plush look while keeping the fill evenly distributed. This construction prevents the down from shifting or clumping, ensuring consistent warmth and comfort all night long Discover Your Ideal Comforter - you can choose the perfect option to suit your personal preference and seasonal needs. it has three sizes: Twin Size,(68x90“), Queen Size(90x90"), and King Size(106x90").it comes with a convenient storage bag, making it easy to store and maintain. The comforter is dry-cleaned only Hotel Quality Assurance - As a member of American Down and Feather Council with over 36 years of experience dedicated to producing high-quality products and delivering exceptional customer service. If you have any questions or concerns about our products, please don't hesitate to reach out to us at any time—we are committed to ensuring your complete satisfaction.