Whitefurze Strong Plastic Large Cat Litter Tray Box (Blue)

Tough and durable Easy to lift Hygienic and easy to clean External base: 38.1 cm (L) x 28.0 cm (W); internal base: 37.5 cm (L) x 27.5 cm (W) External Top: 18.5"(L) x 13.5"(W) x 4.5"(H); Internal Top: 16.5"(L) x 12.5"(W) x 4.9"(H)