Neutralizes unpleasant odors and freshens the air in your automobile, home, office or any small spaceHangs from mirror in car or can be placed in any small spaceFinest premium quality ingredients infused with natural essential oils to create distinctive true-to-life scentsFragrance level is specifically formulated to shrink when it is time to replaceSage & Citrus Scent; Fragrance Life of Up to 4 weeks.