Good Sense 60-day Air Care Dispenser, 6.1" X 9.25" X 5.7", WhiteGood Sense 60 Day Air Care System features 60 full days of odor control and air enhancement inside and outside the restroom. Simple and easy to usejust twist to activate. It only takes seconds. Air freshener refills contain a molecular odor counteractant that effectively fights odors, rather than merely masking them. One refill cartridge covers 6,000 cubic feet, for a big, fresh feeling wherever you need it.