One piece rounded dome top cage on wheels. Light blue/green powder coat steel. Total unit is approx. 58"tall. Cage itself is 16"wide and 16"deep. Bar space is 1". Two inside feeders - removable grate and tray. Large door opening which is 7"wide and 20"tall. Cage is in very good condition except for some paint missing right in the middle of the grate -no rust.