As the global symbol of freshness and quality, LITTLE TREES air fresheners have been making life smell better since 1952. Vent Wrap provides premium fragrance that delivers long-lasting results in the home, office, or on the road! Vent Wrap is invisibly fresh! The slim design slips onto the vent blade, allowing air to flow freely while delivering a consistent, pleasant scent. With 2 weeks of steady fragrance per Vent Wrap, a 4-pack delivers up to 60 days of fragrance. Bayside Breeze is the refreshing scent of crisp apple and summer melon carried by a gently coastal breeze.