Nasal strips facilitate breathing. They reduce snoring and allow you to breathe better. They are also useful for colds, allergies or for resistance sports. Employment very simple: 1) Clean and dry your skin 2) Remove the protective sheet and place the strip as indicated in the Enlightenment 3) Press slightly press the fins of the nose 4) Slowly remove the nasal strip (while washing your face or shower), take the ends first and then lift the two sides. Note: Nasal strips should be used once and during 12 hours. The antirronquid system is effective. Thanks to the fork -shaped design they are very comfortable and really effective. They are fastened perfectly in the nose and are hypoallergenic