Features 100% brand new and high quality 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. How to apply: 1.wash and dry your lips or the skin surrounded. 2.remove the protective branded liner using the tapes. 3. close mouth, with both lips in full contact with one another. note - dirt, oil, sweat, dander, mustache, beard, moisturizer and makeup will sharply weaken the adhesive. Specification: 100% Brand and New Size:As pictures show(1 inch = 2.54cm) Color:White Materials:Fabrics Package Includes: 1 Box(90pcs) Sleep Strips Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item.