NOT as helpful as was advertised
This product really did nothing me.  It would keep you from getting some make-up on your mask if you could stand to wear it all the time, but it was not comfortable to do so.  It did NOT help me be better understood when speaking or addressing others either.  It was worth a try and priced reasonably, but I would not recommend it as advertised because it did not do what the ads said it would.  And even though it was not terribly uncomfortable, it was not comfortable to wear for long periods of time.
Rating: 1 stars