Elisabeth Bik on Twitter: "Adding A Nylon Stocking Layer Could Boost Protection From Cloth Masks, Study Finds "Adding a layer that keeps the mask tight to the face is going to improve
Adding A Nylon Stocking Layer Could Boost Protection From Cloth Masks, Study Finds | WBUR
Making masks for your friends and family! Nylons to the rescue, once again.
Nylon stocking robber face | Encasement searcher | Flickr