Key benefits Blocks harmful UV rays and reduces interior heat to protect passengers, especially children, from sun exposure. Attaches directly to the car body without restricting window movement, so you can keep windows open for fresh air while maintaining sun protection. Lightweight and foldable design for easy storage when not in use. Features and performance Function: Provides sun protection for side windows by reducing direct sunlight and heat entering the vehicle. Attachment: Designed to mount directly to the vehicle body and remain secure while allowing free window operation. Material: Made of flexible mesh fabric that balances sun blocking with airflow. Portability: Foldable and compact; stores easily in the glove box, door pocket, or trunk without taking up significant space. Maintenance: Mesh fabric is simple to wipe clean and quick to dry. Compatibility and sizing Intended for use on vehicle side windows; installs without interfering with normal window movement. Flexible mesh material conforms to window shapes. (Please confirm fit with your specific vehicle if exact dimensions are required.) Use scenarios Family drives and road trips: Keeps back-seat children protected from direct sun and reduces cabin heat during long journeys. School runs and errands: Lets you maintain ventilation while shielding passengers from glare and UV exposure. Parked vehicles on sunny days: Provides shade for occupants when waiting in a parked car and reduces interior temperature buildup. Practical advantages Protects skin and belongings from sun damage without sacrificing ventilation. Easy to install, remove, fold, and store for everyday convenience. Durable, flexible mesh adapts to different window contours and is designed for repeated use. Additional note Helpful customer reviews are available for reference to assist with fit and installation experiences.