Cat Washroom White Internal dimensions: 18.5W x 16.5D x 18.5H in.; External dimensions: 20W x 18D x 25H in.; Door dimensions: 7W x 8H in. Can be used as nightstand, pet house, or cat washroom! Designed for small dogs and cats! Crafted from fir wood! Available in White, Walnut, and Espresso! Wainscoting panels for durability! Doubles as Towel rack! Fits a large litter pan up to 18.5W x 16D in.! Comes in stainless steel hardware! Quick and easy assembly!