Applicable models: Infiniti QX60 2014 2023 Durable material: Pet rear window guard is made from quality PP material, designed to prevent your dog from jumping out of the car window and to help avoid injuries and accidents. Foldable storage: The guard folds for easy storage. When not in use, it can be collapsed and stored inside the car window area, easily fitting into the passenger compartment or small storage space. Ventilation and guard function: The design promotes fresh air circulation inside the vehicle while maintaining a barrier that prevents your pet from jumping out or sticking their head out of the windows while the vehicle is in motion. Use scenarios: Long road trips with a single dog: Keeps your dog safely contained in the back area while allowing airflow, reducing driver distraction and enhancing comfort. Quick city errands with passengers: Foldable design allows quick storage when not needed, freeing up space for passengers or cargo. Family trips or vacations with multiple pets: Acts as a reliable barrier in the rear area and can be folded and stowed when extra space is required.