The Prevue Pet Products 31995 Dometop Cage is a simple and refined bird cage ideal for small birds. Each cage comes with two cups featuring corresponding cup doors and two perches. The tray easily snaps in and out of the wire dome top for quick cleaning. 7/16" wire spacing is suitable for small and extra small birds such as finches, sparrows and canaries. A large hatch door at the top of the dome top allows for safe retrieval and placement of birds, while a hand sized door in the front offers more secure access; keeping the birds inside. The 31995 Dome Top Cage is perfect for home and travel use with your small bird.