Breathe Right Clear Large Nasal Strips offer instant relief from nasal congestion by gently widening your nostrils, improving airflow, and reducing snoring. These hypoallergenic strips are designed for adults with larger noses and are made from flexible, non-porous 3M materials for a comfortable and secure fit. Breathe Right strips are drug-free and can be used anytime, anywhere to help you breathe better and sleep more soundly.