WAY too large, despite saying it would fit a small mouth
I needed a guard that didn't allow my back teeth to touch anything because of my tmj issues.  This guard was about the only one I could find that claimed to do that, so bought it.  However, it's HUGE.  I had to trim and reshape it over and over and still it's so bulky that I can't use it because I gag.  The idea was right but they need to make a smaller version as an option.  Very disappointed and a waste of my money.
Rating: 2 stars