no question, just a story.
I started with 3 N95 masks, but after wearing 2 of them for several
30-minute sessions eaach, one of the rubber bands broke on each.I tied two pieces in a square knot, and it looks like the knot will hold but now the band is over an inch shorter and I'm sure it will break again.
I had to go to the doctor for hand surgery on Monday and found that even with only one rubber band, the mask felt 98% the same as with two bands.
But still, I plan to replace the elastic.
Found what I wanted Monday night on the Jo-Anne's website.
By Tuesday they were sold out. Apprarently there is an elastic shortage because of everyone making masks!
More than one person had written to a sewing site toask if you can cut the elastic lengthwise (since they can find wide stuff for sale). Answer was it would fray. That's better than I thought. I thought it would fall apart.