Elastic Cat Litter Box Liners - Extra Giant 10 Count - Tear-Resistant Cat Litter Bags - Waterproof Kitty Litter Liners - Fits Litter box Pan Sizes XL, Giant, X-Giant, 37" x 18", 20 lb Capacity. STA-PUT TECHNOLOGY FOR SECURE FIT - Our litter box liners stay put with patented Sta-Put technology, which incorporates elastic to keep each cat liner firmly in place so it won't slip off.
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