Basic Information Fabric: 100% 25 Momme Mulberry silkThread Count: 750Closure: Hidden zipper at the short sideZipper Color: Same or match with the silk pillowcaseInternational Certification: OEKO-TEX Standard 100 Size Twin / Standard: 20 x 26 inchQueen: 20 x 30 inchKing: 20 x 36 inch Care Instruction Hand wash is recommended and machine wash is also possible.Machine-washable in lukewarm water (30°C) 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. Silk Pillowcases, Your Best Bet For Smooth Hair & Skin & Beauty Sleep Why Choose THXSILK? China 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? Healthy 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 Silk is the natural protein structure and other natural substances. Silk pillowcases provide ideal bedding for your skin Improves sleep quality, enjoys the sweetest possible slumber! Pillowcase may be at least partly to blame in some of sleep disorders. Pillowcases 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 healthy retain moisture natural improves sleep quality Exceptional High Weight Momme Silk - 25 Momme Silk Fabric With almost 16% more silk per square inch than 19 momme, our 25 momme silk pillowcase helps to keep the hydration of your skin intact, and gives you softer skin and smoother hair over time. A higher momme weight means the fibers in the silk are better, rounder, longer, more uniformly colored, and denser.Compare to ordinary lower momme silk like 19mm or even lower, this fabric is incredibly soft, has a matte surface, and drapes beautifully. Hidden Zipper Closure Provides A Perfect Fit For Your Pillow Closure Design: Hidden zipperOpen side & size: 16 inch at the short side.Advantages: Perfect fit for your pillow, and can sleep on both sides. It can also make the pillow stay in firmly. 25 Momme Silk Pillowsham 19 Momme Silk Pillow Sham 19 Momme Silk Pillow Case 19 Momme Silk Pillow Sham 22 Momme Silk Pillowcase Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 24 4.4 out of 5 stars 317 4.6 out of 5 stars 24 4.5 out of 5 stars 114 4.5 out of 5 stars 460 Price $37.99$37.99 $29.99$29.99 $37.99$37.99 $32.99$32.99 $19.99$19.99 Momme Weight 25 Momme 19 Momme 19 Momme 19 Momme 22 Momme Thread Count 750 400 400 400 600 Closure Envelope Hidden Zipper Envelope Envelope Hidden Zipper Size Options Twin; Queen; King: Cal king Toddler; Twin; Queen; King: Cal king Twin; Queen; King: Cal king Standard; Queen; King; California King Standard; Queen; King Color Options 7 Colors Available 10 Colors Available 10 Colors Available 10 Colors Available 10 Colors Available