Hard-sided plastic travel pet carriers, often branded as Jet Box or similar local pet travel cages. Usage: Designed for transporting cats, small dogs, rabbits, and other small animals safely. Features: Includes a durable metal grid door with a secure latch, top handle for portability, and side ventilation holes for airflow. Dimensions: Commonly available in sizes around \(48.5\times 32\times 30\text{\ cm}\).