Improved sleep quality: Mouth strips promote nasal breathing, ensuring that the blood is more efficiently oxygenated. This creates a more stable deep sleep, reduces snoring, and allows you to sleep peacefully. With our 90 pieces of sleep strips, you get a long-term solution to improve sleep quality.Safe and comfortable: Our mouth strips are made of hypoallergenic medical tape. This material is gentle on the skin and does not cause irritation. You can use the tape all night to train your nasal breathing and develop gentler breathing habits. The tape is easy to apply and does not leave any residue.Easy to use: Wash and dry your lips or surrounding skin first. Tear off the tape to remove the protective pad. Then close your mouth and let your lips fully contact the tape. With our specially developed adhesive, you can easily apply and remove the tape without leaving any residue.Package Contents: One box of mouth tape