describe Capacity: 120pcs features SAFE MATERIAL: The oral sleep tape is made of safety-grade adhesive, which is gentle, non-irritating to the skin, soft and breathable, you can easily stick and remove the tape, leaving no adhesive residue after using it all night. Promote Nose Breathing: This mouth patch can ensure you breathe through your nose during sleep, change your mouth breathing habits, so as to avoid facial deformities, oral and respiratory problems. Effective anti-snoring: Sleep anti-snoring patch can effectively reduce snoring and relieve dry throat caused by prolonged mouth breathing. Using a mouthpiece to stop snoring is the easiest way to ensure you breathe through your nose while you sleep. PROVIDE BETTER SLEEP: This mouth strap helps you practice nose breathing for more effective blood oxygenation, enjoy continuous deep sleep, reduce snoring, and make your night more restful. This will be the best mouth strap for your sleep. Easy to use: clean and dry the skin around the lips, take the sleeping tape and put it in the center of the mouth, fully touch the lips and press gently to fix. If the mouth can be opened easily, please stick it again. Comment: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitutions. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you so much! 3. The SKU color is the color of the product packaging Package Included: 1 * Closed breathing patch