this review title is: great for talkers and the content is: theses are lightweight and fairly comfortable and are great for teachers or sales clerks or anyone who needs to talk a lot for their job they can clip on to your mask or can just sit inside of it they are very lightweight and hold the mask comfortably away from your face for easier talking.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.