Opens your nose to relieve nasal congestion by increasing nasal airflow. Breathe Right strips provide you with stuffy nose relief to help you breathe better. Snoring Relief - Breathe Right nasal strips are a great solution for snoring due to nasal congestion, widening your nostrils to help you take air in more easily. Sleep better. Snore less. A Perfect Fit - Our small/ medium size nasal strips work best for most adults and adolescents.