Built for small parrots, canaries, cockatiels, lovebirds, finches, budgies, and conures, this 30 x 18 x 18 inch cage gives them room to move with 0.4 inch bar spacing that keeps them safely inside while letting in air and light. The frame is welded from Q195 carbon steel with a waterproof, oxidation-resistant coating, so it resists rust with daily use, and it stacks with additional cages when you need to house more birds in less floor space. The secure main door opens and closes easily for feeding and cleaning without letting birds slip out, while a second feeding door lets you refill food and water without opening the whole cage. Perches and a clear feeding box come included, and side handles make it simple to reposition the 9.8 pound cage or bring along when traveling. The bottom sliding tray pulls out for fast cleanup, and mesh netting keeps droppings from building up on the floor.