Our strips dislodge simply by opening the mouth. Need to mouth breathe- We've added a central vent that allows limited mouth breathing. Have sensitive skin- Our strips are made of hypoallergenic materials and have been extensively tested to ensure that you will not experience skin irritations. Our strips are the best and safest way to promote nose breathing while you sleep ENVIRONMENTALLY-FRIENDLY - We care about the environment, so we made sure all contents of the package, and the package itself, are recyclable Less Mouth Breathing, and Instant Snoring Relie