Use the right size for best results. Small/medium nasal strips fit 75% of noses, large nasal strips are for adults with a larger nose. Gentle on skin. Suitable for normal to oily skin. Can be worn up to 12 hours day or night. It is often used during exercise & sports to open the nose and get more air. Its drug-free, so you can use Breathe Right alongside medicinal treatments. Helps reduce snoring for a better night’s sleep for you and your partner. Breathe Right instantly relieves nasal congestion that can arise from colds, allergies & a deviated septum. Breathe Right Nasal Strips are flexible spring-like fabric bands that gently lift & open your nose for improved airflow, helping you to breathe better.