Printed with vibrant colors on both sides & die cut around our designs. Each freshener comes wrapped for freshness in its own high-quality clear poly sleeve. Our fresheners will last two years or more if left unopened & kept in a cool, dry place. Once opened, it will fill the air for between 7 to 14 days, depending on where it is hanging. Heat, sunlight, wind & humidity can all affect how long a particular air freshener will last. Scents: Pine: Traditional longleaf pine with a crisp & clean scent Perfume: Sweet & clean, feminine scent reminiscent of floral soap Road Trip: Pleasant, masculine cologne with a refreshing twist of cedarwood & sage