Breathable and comfortable - The rear window sun shade uses a full-area shade material with a double-layer mesh that remains fully breathable and sits securely on the window frame. It helps keep the interior cooler and can slow the aging of your car interior. UV protection - Made from thick elastane, it delivers excellent UV protection and provides comprehensive shielding for passengers and pets in the back seats. Mosquito and insect protection - The breathable design blocks mosquitoes and insects, making it ideal for outdoor parking or long summer trips. It adds protection for babies and the whole family from insects. Durable and easy to store - Durable construction that folds easily into a compact bag. Store it in the door pocket for quick access. Practical, convenient and space-saving. 2-3 practical use scenarios - Use with infants or children in the back seat on sunny days to reduce glare and protect skin from UV exposure. - Park outdoors on hot days or during road trips to keep the rear cabin cooler and shield occupants from direct sun. - Travel with pets or during long drives to prevent insects and sun exposure from reaching the rear seating area. Key attributes - Function: breathable rear window shade with double-layer mesh for airflow and sun protection - Material: full-area shade fabric and thick elastane for UV protection - Design: sits firmly on the window frame for secure use - Performance: reduces heat buildup, blocks UV rays, and prevents insects from entering the cabin - Storage: folds into a compact bag and fits in the door pocket for easy stowage