Nasal mask chin strap
Nasal mask chin strap
I did not like the chin straps that came with my machine, they would slide off my head and there was not flexibility.
I now use this wrap, it can be tightened to keep your jaw from slacking but you can still yawn with comfort. I cut about 6 inches off of the end and my wife re-hems it.
If you try this let me know how it works.
Thank you,