For new bird parents with 1-2 small-sized birds, this solid metal open-top bird cage on wheels is a good starter. Constructed of solid steel with water-resistant powder coating, this substantial bird cage boasts high strength, good durability and safety. With a cage size of 45.5 cm L × 45.5 cm W × 61 cm H and a bar spacing of 1 cm, this rolling bird cage will give your petite feathered friends plenty of room to roam about and stretch their wings. It is specially designed for small-sized birds like budgies, canaries, cockatiels, finches and parakeets. The convenient features like the open-top design, 360-degree wheels, feeder doors, and slide-out tray make everything easier for first-time bird owners. Besides, this metal bird cage comes with two feeders and three dowel perches for your convenience. Simple assembly is required. Archie & Oscar