this review title is: better than other face masks and the content is: i bought these for my granddaughter to wear in a school musical the mask fits around the chin and opens upward the adjustable ear loops are very comfortable she liked that she could breath and sing without blowing on her cast mates and they on her an adult friend tried one of ours and also liked it she had trouble breathing with the normal styles of masks these reverse masks distort viewing the face a little but worth it you can still see a smile or other expressions i did not notice any weird odor either worth the money for the pack.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.