I would love to buy 4? Are they washable? I can mail a check because I don’t use banking apps.My wife has been sewing masks for us and family. She makes them from a pattern I found on the Vanderbilt University web site. She uses 3 to 4 layers of cotton cloth, often with a washable filter in between. From what we can read, this combination is as close to an N-95 as we can get, without taking one away from a first-line provider.
As for patterns, she has a lot of fabric that displays the US "Stars and Stripes" motif, like our flag. It seems that each time I venture into a store wearing one of her creations, at least one person says something like "Nice mask, dude!"
The only snarky thing I will add is that this is indeed a scary time to be the night-shift clerk at a convenience store. ALL of the customers are wearing masks. . .