Improve sleep habits, improve nighttime sleep, and use a mouth strap to avoid waking up with a dry mouth, sore throat, or stuffy nose Our package includes 30 pieces of tape with mouth, the sleeping belt is relatively inconspicuous, very suitable for use during travel, to promote nasal breathing during sleep The patches are made from non sensitive materials and have been extensively tested to ensure that you do not suffer from skin irritation And the tapes are the best and safest way to promote breathing while you sleep. That nasal breathing can improve blood oxygenation efficiency, more stable deep sleep, To reduce snoring and a more peaceful night in general, our patch is the easiest, safest and most effective way to ensure nose breathing while you sleep The sleep aid mouth tapes are a great gift option for yourself, your partner, family and friends. They help them develop healthy nasal breathing habits. Read Less