Why Choose THXSILK? Top 10 Silk Brands – More than 17 years of expertise in silk productsOEKO-TEX & ISO 9001:2008 quality system certifiedHighly experienced in silk products design & production - 200,000 ㎡ silk farm, growing our own mulberry, experienced in silk production, ensures high quality of raw materialsLuxurious Material - THXSILK silk sheets are handcrafted by top 6A mulberry silk, giving a truly luxurious feelingCustomer Service – THXSILK is committed to providing customers with exceptional pre-sales & after-sales service Why Choose Silk? Good for your skin Silk contains natural proteins and 18 essential amino acids. Studies have shown that amino acids can slow the effects of aging, especially in facial skin, and can help calm the nervous system Naturally retains moisture, for a more youthful and glowing complexion While other materials absorb moisture from your skin when sleeping at night, the dense weaving of silk fibers helps keep moisture close to your skin Natural Material Due to the natural protein structure and other natural substances of silk, silk sheets provide ideal bedding for your skin Improves sleep quality, enjoys the sweetest possible slumber! Bedding may be at least partly to blame in some of sleep disorders. Sheets that irritate your skin will interfere with a good night’s rest. Silk, with all its aforementioned benefits, is the fabric that will dress your bed for the sweetest possible slumber best material retain moisture natural improves sleep quality Up to 105-Day Extended Return Policy: Any seller-fulfilled orders shipped between October 14 and December 31 are returnable through January 31, 2020.* If the first tracking status online is beyond the date range mentioned, we will have to charge you at least 10% restocking fee due to the actual shipping date. (Please tell us if it is difficult for you to return the item in time, then no restocking fee charged.)Items returned must be in their unused condition with the original packing. We do not accept a returned item that’s damaged, washed, or altered in any way.Exchange or refund will be sent to you within 3-5 business days after we receive it.(* orders before Oct. 14 or after Dec. 31 are returnable within 30 days upon receipt of delivery) Size Information Twin: 66 x 96 inchFull: 81 x 96 inchQueen: 90 x 102 inchKing / Cal king: 108 x 102 inch Basic Information Fabric: 100% 25 Momme pure and natural mulberry silkThread Count: 750International Certification: OEKO-TEX Standard 100Package Include: 1 silk flat sheet only Returns and Refunds Policy Please return the package within 30 days on receipt. If the first tracking status online is more than 30 days, we will have to charge you at least 10% restocking fee due to the actual shipping date. (Please tell us if it is difficult for you to return the item in time, then no restocking fee charged.)Items returned must be in their unused condition with the original packing. We do not accept a returned item that’s damaged, washed, or altered in any way. Exchange or refund will be sent to you within 3-5 business days after we receive it. Care Instruction Hand wash is recommended and machine wash is also possible.Machine-washable in lukewarm water (30 ℃ ) on most gentle cycle available.Hang dry without direct sunlight if possible.Tumble dry on a cool setting if using drying machine. Avoid drying for extended period of time.Iron when slightly damp using a cool setting. Always iron on the inside.