Improve adult & child sleep habit, improve nighttime sleeping, with mouth strip, you can avoid waking up with a dry mouth, sore throat or nasal congestion. many studies shows that nose breathing leads to more blood oxygenation, more deep sleep, less snoring and more restful nights. our anti snoring mouth strips are the most effective way to ensure nose breathing while you sleep. 100% Safe: our mouth sleep strips for sleeping are made of professional grade adhesive and odor free. they are comfortable and easy to apply. our package includes 90 pieces mouth strips tapes.sleep strips are relatively inapparent and ideal for using during travel. Promotes nose breathing during sleep - clinical studies show that nose breathing leads to more efficient blood oxygenation, more consistent deep sleep, less snoring and overall more restful nights. our strips are the simplest, safest, and most effective way to ensure nose breathing while you sleep. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!