Compatibility: For Vauxhall Combo (20102018) Material and safety: Made from quality PP material. Safe and practical, designed to protect your pet while maintaining their comfort during travel. Protection and adjustability: Prevents your pet from sticking their head out of the window while ventilating. The window guard can be easily extended and retracted to fit windows of different widths and configurations. Storage and convenience: Foldable for storage. When not in use, it folds and stores inside the window and fits into a compartment or small storage area. Use scenarios: Road trips or long drives with pets: Open the window slightly for airflow while the guard keeps your pet safely inside. Daily driving with variable window widths: The adjustable extension/retraction accommodates different window setups without reconfiguring the guard. After trips or between uses: Foldable design allows quick storage in a door pocket, console, or other small spaces.