Details: The "Silk Weighted Sleep Mask" by nodpod features one side 6A grade 22 momme 100% Mulberry Silk the other side 100% soft premium velvet.  Four pods weighted with soothing microbeads. Hollow ends for side sleeping comfort, pull through the slit for 360 tension-free head-hugging comfort, Scent-free • Machine washable on gentle cycle/ hand was preferred.

Here's why this is perfect for Whatever Your Day Brings®: Introducing the Weighted Blanket for Your Eyes. All the natural stress relieving benefits of a weighted blanket, in a premium silk mask. Our patented strap and Velcro-free design can lay freely in any sleeping position or secured for upright use.