Applicable Models: For Toyota Handler 5 seats 2009 2014. Material and safety: Made of PP material to provide safety and practicality, helping keep your pet comfortable during travel. Ventilation and security: The window vent guard provides ventilation and fresh air for dogs in vehicles with the rear window partly open, and it keeps your dog securely inside with no risk of escaping while the car is in motion. Easy to use: Installation is simple and quick, no tools required. The scalable design expands window space to improve ventilation and airflow. Key benefits: Keeps pets safe and contained while allowing fresh air circulation Improves comfort during travel by promoting ventilation Tool installation and a scalable design to fit different window openings Compatibility and features: Designed specifically for Toyota Handler 5 seat models from 2009 to 2014 PP material for durability and pet safety Ventilation focused design that works with the rear window partly open No tools needed for setup; adjustable for different window sizes Use scenarios: Long road trips: Open the rear window slightly to allow continuous airflow while your dog remains safely contained inside the vehicle. Short trips and errands: Provide fresh air without risking your pet escaping during movement or frequent stops. Varied window openings: The scalable design accommodates different window gaps, ensuring effective ventilation across occasions.