Extra Large Cat Litter Box Size The XL Stainless Steel Litter Box measures 23.8 X 16.5 X 12 inches, providing spaciousness for large cats while being suitable for all sizes of cats; the large litter box is able to hold 37 liters of litter, enough for adult cats for a month. No need to change litter frequently, so you can enjoy up to 30 days of leisure time without worry. Sturdy Stainless Steel Construction :The metal litter box is made of premium stainless steel, the thickened stainless steel basin is scratch resistant and durable for your naughty furry children; the non-porous nature of the stainless steel litter box also prevents odor stagnation, providing a pure litter environment for your feline friends. Practical Accessories :This metal cat litter box with lid is designed with a 30 inclined filter plate can reduce litter tracking. It also comes with a double-layer litter mat with a large hole honeycomb structure, which is comfortable to step on and not easy to be scratched by cats. The removable design is easy to clean and dry.