All duvets final sale. 350 GSM* medium weight silk duvet. 100% mulberry silk floss fill. 400TC cotton jacquard shell. Surround yourself in luxury with our Contessa Mulberry Silk Duvet. Fabricated with over 150 layers of the finest silk floss webbing, this duvet is soft, light, and provides the perfect degree of warmth all-night and all-year long. As a naturally hypoallergenic fiber, silk resists dust mites and bacteria for a healthier sleep environment. Silk is also one of the strongest natural fibers in the world, meaning Contessa will stand the test of time for years of warmth and comfort. To learn more about our duvets, read our Duvet Guide!. ** For health reasons, duvets are final sale. Features & Benefits: Ideal for all-seasons. 350 GSM* medium weight silk duvet. 100% mulberry silk floss fill. Luxurious 400 thread count, 100% cotton jacquard shell. Zippered pocket opening to ensure the quality of the silk fill. 8 anchor loops to secure a duvet in place (twin: 6 anchor loops). Silver corded edges. CERTIFICATIONS: OEKO-TEX® Certified. This product has been tested for harmful substances and meets STANDARD 100 by OEKO-TEX®. Certification number: VC025 212896 TESTEX. *GSM denotes the weight of a textile, and refers to Grams per Square Meter. For our duvets, GSM describes the weight of the filling and does not take into account the weight of the shell. SIZES AVAILABLE (IN-STORES & ONLINE): Each item is sold individually (one per package). Twin: 62" W x 88" L - 43 oz fill. Double: 78" W x 88" L - 55 oz fill. Queen: 90" W x 90" L - 65 oz fill. King: 106" W x 90" L - 76 oz fill. Super King: 114" W x 93" L - 84 oz fill. FABRICATION: Shell: 100% Cotton Jacquard, 400 Thread Count. Fill: 100% Mulberry silk. Stitch-Box Construction. SKU: BDSHDVSICO. WASHING INSTRUCTIONS: When used with a cover, your duvet will almost never need cleaning. Sun cure your duvet once a year by hanging it in direct sunlight (with your duvet cover off) for 1-2 hours. For stains, spot clean only - use a clean, damp cloth, lukewarm water, and a small drop of Woolite, then dab with cold water. Ensure duvet is fully dry before use. Do not iron or bleach. For professional care, wet cleaning is recommended; do not dry clean. NOTE: Always carefully check the instructions on your duvet before washing. If you have any questions about how to best clean your duvet, please feel free to get in touch and we'd be happy to help!. QE Home Contessa Mulberry Silk Duvet, OEKO-TEX® Certified, Double