The Weighted Blanket for your Eyes. All the stress-relieving benefits of a weighted blanket in a strap-free weighted sleep mask that you can wear in any position.m Now with Mineralized Silk™! Our Mineralized Silk™ is thoughtfully crafted from 22 momme, 100% Grade 6A long-fiber Mulberry silk and elevated with silver ion technology. It is as luxurious as premium silk but works harder. Clinically tested to eliminate over 99% of acne-causing bacteria and designed to stay fresher 3–5 times longer between washes, it helps protect your investment. Size Measures: 29" x 4". Weight: 9 oz.