Effective, drug-free, easy-to-apply Tan nasal strips provide snoring relief and nasal congestion relief due to colds or allergies.DRUG-FREE.Gently opens nasal passages to:Breathe better.Relieve nasal congestion.Reduce snoring.SIZE IS IMPORTANT. Get the right size for maximum benefit.LARGE for an adult with a larger nose.REGULAR fits the majority of adult noses.Special adhesive holds strip comfortably in place.Two flexible "spring-like" pieces pull nasal passages open.Unique comfort fitting shape.