I thought the masks the government handed out in the spring were pretty good
They had a wire in them to form around your nose to stop your glasses from fogging up.
So yesterday I bought a box of 3 ply made in China masks and they have a piece of plastic instead of the wire and they do not form around your nose very well.
So what I am saying is beware of what type of masks you buy
face masks
Threaded Mode
