Our Mouth Tape contain high quality fiber. It can keep the mouth closed by fixing the lips, reduce snoring, and switch from oral breathing to nasal breathing, thereby improving sleep quality and reducing bad breath and dry mouth. Its use method is very simple: first clean and dry the skin around the mouth, open the package to take out the patch and tear off the back film, then cover the mouth with the patch, gently paste, and tear off after waking up. Can effectively reduce snoring and improve sleep quality.