Hider Cat Litter Box Color: White Quick Assembly The Litter Hider is a snap to put together and only takes about 20 minutes. Low Maintenance High Pressure Laminate We know your cat cant hit the mark every time! Dont worry, our high pressure laminate is built to last even if your kitty spills. Wipe up easily with disinfectant and a damp towel. Dog-Proof Deters dogs from getting into your cats business. What Size Litter Pan Will I Need? The litter box hider fits the standard large size litter pans; its perfect for 2 cats. It also fits many common pillow sizes and can double as a kitty lounge! Front opening: 8 wide, great for larger cats. Outside Dimensions: 21.5 L 18.5 W 20.75 H Inside Dimensions: 20 L 17W 17.5 H