Thanks for taking the time to explain to us how to fit this mask. Glad to hear someone out there has a really good healthcare provider. I had quit trying to use this mask but now I am going to get it back out and try try again!

Hello--I have used CPAP for one year now for severe OSA, had lots of ups and downs, but by far the biggest challenge has been finding a way to keep my big mouth shut at night! I have tried several different retail chin straps, and some homemade ones like an ace wrap. A lot of them slip off my head. ...