◆01 Customizable: Create a unique cat castle tailored to your space and your cat's personality! ◆02 Rust-resistant paint: Epoxy resin paint is used, which is rust-resistant, corrosion-resistant, and wear-resistant, ensuring long-lasting use. ◆03 Knob-type doors: Knob-type doors are difficult for cats to open. All levels have doors, making it easy to put in and take out cats and other items. ◆04 Wide shelves: Spacious shelves allow your cat to relax and unwind. They are large enough to accommodate cat beds and toys. Removing the shelves from the cage is also very easy, making cleaning simple. ◆05 Cat door included: Equipped with a cat door for free access, making the cage a relaxing space. You can also lock it from the outside for your convenience. ◆06 With casters: Equipped with a total of 8 casters, making it easy to move for cleaning!