Package contents - 90 pieces of adult mouth bands for sleeping in each pack. Sufficient quantity to use for at least three months, offering a cost effective solution for snoring, dry mouth and related issues. Safe material - Made from comfortable non-woven fabric. Safe and non-toxic, breathable and non-allergenic. Gentle on skin, no cutting required, and easy to use. Comfort and fit - Easy to install and remove with a comfortable design that supports trouble-free sleep. Attach the mouth band over the mouth with the mouth closed. Designed to stay in place during sleep and not easy to fall off, while encouraging nasal breathing. How it helps - Helps reduce mouth breathing and promotes nasal breathing during sleep. Prevents overnight dry mouth and can contribute to a more restful night. Habit change - Mouth breathing can contribute to facial changes, irregular teeth, sleep disturbances and, in severe cases, respiratory issues. Regular use of these bands can help prevent and change bad habits related to mouth breathing. Use scenarios - Nighttime use for people who snore or breathe through the mouth to encourage nasal breathing and improve sleep quality. - Dry mouth prevention in environments with low humidity or for those who tend to mouth breathe during sleep. - Travel or daytime naps where maintaining nasal breathing is desirable to improve comfort and sleep impact.