Before the pandemic I had a small box of them but havent seen any in almost a year. All I need is one for a flight im going on friday, and my brother has one for me on my return flight. I hate to ask, but I know some wood workers have them. I do have a respirator but it would be awful to wear on a plane. Does anyone have one I can buy from you or trade some wood? Im in Raleigh so somewhere in the triangle is preferred. Or if you know of a store that has them? Amazon has kn95 with one day delivery but reviews are very mixed. Sorry again to ask but any help is very much appreciated.