The Yankee Candle MIDSUMMERS NIGHT Vent Sticks are a set of 12, 3 packs of 4 brand new air fresheners designed for small spaces like cars. These oval shaped, black plastic vent sticks feature a traditional style and are suitable for adding a refreshing fragrance to your vehicle or office space. Perfect for on-the-go use, these vent sticks are a convenient and stylish way to freshen up any small space with a pleasant scent.