Prevue Pet Products Travel bird/ small animal cage in Blue SP1304BLUE is a compact carry bird cage for small birds and small animals. Our bird/small animal cage features a large top-opening door and convenient carry handle. Our bird/small animal cage includes a removable plastic perch which can be taken out if used for transporting small animals such as hamsters or gerbils. Measures: 9” Long, 5 5/8” Wide and 6 1/8” High with 3/8” wire spacing. Base alone is 2 7/8” deep.