Freshen up your kitty's litter box with the help of an adorable little mouse! Hook the tail of the Litter Box Freshener's mouse design over the lip of the litter box to neutralize odors and release a fresh scent that cats love. The Litter Box Freshener is functional and cute!" Case Pack 144 Please note: If there is a color/size/type option, the option closest to the image will be shipped (Or you may receive a random color/size/type).