The overall dimensions are 18.5” wide x 18.5” deep x 31 tall. The front of the cage has a door the full width of the cage, and a second door that occupies the center third of the first door. The height of these doors runs from almost the top of the cage down to about 6” up from the bottom. This door within a door arrangement can be seen in the second picture. There is a play area on top of the cage that can be seen in the third picture. The top of the cage is 52” above the floor.