100% long strand mulberry silk floss fill 100% cotton, 400 thread count shell 350 GSM* for year-round warmth Get the best sleep of your life with our Meridian Mulberry Silk Duvet! Individually handmade and filled with 100% mulberry silk fibers, this duvet is ideal for all-seasons and truly luxurious Meridian provides the perfect degree of warmth while adding a little more weight on your body than our lighter Pearl Mulberry Silk Duvet The silky soft, 400 thread count, 100% cotton shell employs our own, unique ring stitch design, which eliminates cold spots for ultimate comfort from head to toe! All our silk duvets are made leveraging the traditional methods used for centuries in China The result? An even fill and a beautiful, soft drape that contours the body As one of the strongest natural fibers in the world, silk makes for an incredibly durable and long-lasting duvet Plus, silk is naturally hypoallergenic and highly resistant to dust mites and bacteria Finally, silk possesses exceptional temperature regulating properties — it keeps warm sleepers cool and cool sleepers warm! So a silk duvet is a great choice for those who share a bed, but prefer different sleeping temperatures To learn more about our duvets, read our Duvet Guide! Have questions about this duvet or need helping finding your perfect fit? Book a free virtual consultation here! ** 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 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 verified in an independent laboratory and tested for harmful substances according to STANDARD 100 by OEKO-TEX® Certification number: SHHO 077115 TESTEX SIZES AVAILABLE (IN-STORES & ONLINE): Each item is sold individually (one per package) Twin: 62" W x 88" L - 43 oz fill Double: 72" 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 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, Double