All duvets final sale. 100% long strand Mulberry Silk fill Luxurious 500 thread count silk and cotton blend shell 380 GSM* for year-round warmth Top of the line in every way, our Fortuna Mulberry Silk Duvet is the ultimate luxury. Filled with 100% Grade A Long Strand Mulberry Silk, and enveloped in a Mulberry Silk and Cotton blend shell, this duvet promises the perfect amount of warmth for every season. Fortuna's shell is hand-stitched with evenly-spaced loops through the top and bottom of the duvet, keeping the fill in place and eliminating cold spots. Silk is also naturally hypoallergenic and highly resistant to dust mites and bacteria, ensuring a fresh and comfortable rest each night. To learn more about our duvets, read our Duvet Guide! ** Due to health reasons, duvets are final sale. Features & Benefits: 380 GSM* medium-weight silk duvet Provides year round warmth, ideal for all seasons Filled with 100% long strand Grade A mulberry silk fibers Luxuriously soft, 500 thread count mulberry silk and cotton blend 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) Double piped bound 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 - 46 oz fill Double: 78" W x 88" L - 60oz fill Queen: 90" W x 90" L - 70 oz fill King: 106" W x 90" L - 83 oz fill Super King: 114" W x 93" L - 92 oz fill FABRICATION: Shell: 55% Cotton, 45% Mulberry Silk, 500 Thread Count Fill: 100% Long Strand Grade A Mulberry Silk Fibers Hand Stitched Construction SKU: BDSHDVSIFO 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! Click here to learn more about caring for your duvet!