If you want to buy a comfortable and safe bird cage for your bird, Advwin Bird Cage will be your best choice. The Advwin Bird Cage is suitable for small to medium sized birds such as parrots. This bird cage is made of high-quality metal and has a sturdy construction. The additional play area at the top of the cage provides your bird with more space to move freely. The door of the bird cage can be locked to prevent your bird from getting lost. The bottom of the bird cage has a pull out tray for easy cleaning and 4 360° swivel wheels allow you to move this large bird cage with ease.