SAFE MATERIAL: The sleep tape for mouth is made of safe grade adhesive, which is smooth and non-irritating to the skin, soft and breathable, you can easily apply and remove the strip, no adhesive residue left after overnight. Promote Nose Breathing: This sleep tape can ensure that you breathe through your nose during sleep, change your mouth breathing habits, thus avoiding facial deformities, oral and respiratory problems. PROVIDE BETTER SLEEP: These mouth strips help you practice nasal breathing, which leads to more efficient blood oxygenation, enjoy continuous deep sleep, reduce snoring and make your night more restful. It will be your best sleeping mouth tape. Effective Anti-Snoring: The sleep tape can effectively reduce snoring, relieve your mouth from throat dryness that leads to prolonged mouth breathing. Using snoring tape is the easiest way to ensure nasal breathing while you sleep. Easy to use: Clean and dry the skin around the lips, take a sleeping tape and place it in the middle of the mouth, touch the lips completely and gently press to fix it. If the mouth can be easily opened, glue it again.