Features： 1、Promotes Nosal Breathing: Clinical studies have shown that nasal breathing leads to more efficient oxygenation of the blood, consistent deep sleep, reduced snoring, and a more peaceful night overall. 2、Calming Sleeping: It is designed to be comfortable and non irritating, allowing you to sleep soundly without any discomfort or skin irritations. 3、Medical Grade: Made with low allergenicity medical grade tape, it helps keep your mouth closed during sleep. It aids in training nasal breathing and promotes the development of a softer breathing habit. 4、Develop Healthy Sleeping: By ensuring your mouth remains closed during sleep,it helps to reduce the direct inhalation of unfiltered atomosphere which can lead to respiratory infections. 5、Easy to Use: The application of this tape is simple and hassle free, making it a convenient solution for those looking to improve their breathing habits and enjoy a more restful sleep. Specification： Item Type: Mouth Sleeping Tape Material: Rayon non woven fabric, hot melt adhesive, film Quantity: 30pcs, per bag Package List： 30 x Mouth Sleeping Tape