All duvets final sale. 100% Grade A Mulberry Silk floss fill. 100% Cotton, 400 thread count shell. 350 GSM* for year-round warmth. Eastern nobles describe sleeping with Silk as "being wrapped in a soft and delicate cloud", and our Meridian Mulberry Silk Duvet is no exception. Renowned for its resistance to dust mites and bacterial, and its natural ability to regulate body temperature, Meridian provides excellent year-round comfort that keeps you cool in the summer and warm during the winter. Breathable with a beautiful soft drape, our Meridian Silk Duvet gives you a truly sumptuous slumber. To learn more about our duvets, read our Duvet Guide!. ** Due to health reasons, duvets are final sale. Features & Benefits: Excellent year-round comfort. 350 GSM* medium weight Silk duvet. Filled with 100% long strand Grade A Mulberry Silk fibers. Silky soft 100% Cotton sateen 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. *GSM denotes the weight of a textile, and refers to Grams Per Square Meter. For our duvets, GSM describes the weight of the fill and does not take into account the weight of the shell. CERTIFICATIONS: OEKO-TEX® Certified. This product has been tested for harmful substances and meets STANDARD 100 by OEKO-TEX®. Certification number: VC025 212896 TESTEX. 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 - 84oz fill. FABRICATION: Shell: 100% Cotton Sateen, 400 Thread Count. Fill: 100% Long Strand mulberry Silk. Ring Stitch Construction. SKU: BDSHDVSIMM. 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 Meridian Mulberry Silk Duvet, OEKO-TEX® Certified, Twin