Breathe Right Extra Strength Nasal Strips rapidly open your nose, providing immediate relief from nasal congestion. Breathe Right nasal strips assist relieve nasal congestion caused by colds, allergies, or a deviated septum by expanding your nostrils and allowing you to breathe more easily. Each Breathe Right nasal strip is specially designed with flexible spring-like bands and adheres to the area immediately above the flare of each nostril. As the bands seek to return to their former shape, they gently lift the sides of the nose, quickly opening your nose and providing relief.