Natural Mulberry Silk 100 Percent Comforter Queen White Queen size (duvet comforter): 200*230 cm (about 79*91 inches) 1 piece Highest grade 100-percent mulberry silk filled Allergy Shield and Naturally Hypo-Allergenic Professional dry clean Ship to United States via Fedex, UPS, DHL Delivery: 3-8 work days (ships out within 3 days)