This Review Title is Covid mask insert keeps the mask off your face and the content is: My staff seem to like this product more than i do.  I find it more rigid than another brand that i previously purchased.  I also find the spacing between the plastic too narrow because when i use it under my mask while exercising, there is too much moisture retention which then drips down the plastic..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.