Mary S.
I purchased two of these hoping they…
I purchased two of these hoping they would ease the pressure of the nosepiece. However, after 4 days and nights of trying to use them, I kept getting "improper face mask fit". Last night I did not use them and all was well with my readings. I am sure they work well for other people but not me. I now have a brand new item that I cannot use. The idea is great and I hope it helps many other people. Thank you.


