Product Dimensions: 29.53L x 19.69W x 51.57H Gap Size: 1.5 Inches Material: Metal, Plastic Specific Uses for Product: Active This high-quality large cat kennel features a metal frame and durable plastic material, ensuring the safety and stability of your pet. The metal frame has a direct gap of 1.5 inches, which prevents kittens or other small pets from escaping the enclosure. Before purchasing, please ensure that your small animal's body size is larger than the gap size of this pet cage. The 4-tier large cat playpen boasts 3 openable doors located at the bottom, middle, and top of the indoor cat cage, making it easier to clean up litter and interact with your cat. The snap-on/off feature of the doors is convenient and labor-saving, enhancing the living experience for both you and your cat. The outdoor cat cage offers a spacious interior that can accommodate 1-3 small to medium-sized cats. The 4-tier design is ideal for cats that enjoy climbing and jumping, providing ample space for play. The cat home is designed to cater to cats who like to be up high, creating a fantastic amusement park for your pets. Assembly is straightforward with this large crate. You can refer to the installation video on the product page for detailed steps. The crate includes a space at the bottom for a medium-sized litter box and 3 platforms on top for cat bowls, a bed, and scratching toys. The top of the cage can also be used to hang cat hammocks, providing your cat with plenty of space to play. Product Dimension: The dimensions of this large cat cage enclosure are 29.5L x 19.7W x 51.6H / 75x50x131cm. Please note that due to manual measurement, there may be slight variations in size, which is normal. Check the size of the small animal house to ensure it fits your pet before purchasing. An installation video is available on the product page to guide you through the assembly process, making it easier to set up this cat cage.