Bird cage size: 30cm x 220cm, elastic and stretchable, black, the birdcage can be stretched and adjusted as needed. Made of high quality mesh yarn, it is strong and durable, not easy to be scratched and damage, and it is well ventilated to circulate the air inside the birdcage. Installation is quick and easy. The birdcage is equipped with an elastic ring, which is not easy to fall off after installation. Keep the floors clean. The birdcage cover prevents food or other objects in the birdcage from falling on the floor. Easy to care for: the mesh can be washed by hand or in the washing machine, not dirty, easy to care, foldable for storage, space-saving and easy to store.