Elastic Cat Litter Box Liners - Super Jumbo 13 Count - Tear-Resistant Cat Litter Bags, Waterproof Kitty Litter Liners - Fits Litterbox Pan Sizes X-Giant, Jumbo 42" x 20" x 2 MIL 30 lb Capacity. Simply fit one liner into the bottom of the litter pan, folding the edges over the sides.
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