This 30.5-inch long flight cage is designed to serve numerous parakeets, canaries or finches to live together; additionally, it's for having enough space to add decoration and small toys in it for your lovely birds. The doors open in different ways for multiple purposes such as decoration, taking in or out your birds, and switch feeders. With half of the cage pre-assembled, the flight cage is built by lightweight material, made up of metal, plastic and wood, for easy carrying and a clear assemble instruction for you to DIY a house for your own birds!