Designed for BYD Atto 3 models 2022, 2023, 2024, and 2025, this pet window vent guard provides a safe, ventilated space for dogs in the car. It uses high-quality PP material that is safe for pets and durable for daily use. Key benefits - Safe ventilation and containment: Lets fresh air in through a partly opened rear window while keeping your dog securely inside, reducing the risk of escape during motion. - Durable and easy to clean: PP construction is simple to wipe down after trips and stands up to regular use. - Easy to install: No tools required; scalable design adapts to the window opening to maximize space and airflow. 2-3 practical use scenarios - Long highway trips: Maintain continuous airflow for your dog without compromising safety. - Daily city commutes: Keep your pet comfortable in traffic while the rear window is partially open. - Trips with passengers: Provide ventilation and security for your dog while keeping room for other passengers.