Use: may provide temporary relief from symptoms of nasal congestion due to colds or allergies and to help reduce or eliminate snoring. Use while sleeping, during the day, or during exercise. For best performance, choose the correct size. Medium for average size noses. Large for larger size noses. How it works: gently opens nasal passages to increase air flow. Relieves nasal congestion; drug free Superior adhesive for long-lasting performance Cold & allergy relief; reduces snoring Latex free; compare to breathe right ® nasal dilators*