✔Applicable model: For Audi Q7 2015-2019. ✔Material: The mesh is made of polyester fiber, which is wear-resistant and flame-retardant. The retractable rod is an aluminum alloy rod with high hardness and is not easy to deform. ✔Double coolness: The mesh design blocks direct sunlight while ensuring rapid air circulation, keeping you cool all summer and saving fuel. ✔2 installation methods: You can install the hook on the car window to keep it blocked for a long time, or you can install the hook on the car window glass to let it rise and fall freely with the glass. ✔Scientific design: The front window reserves space for driving vision, which ensures safe driving. No matter which installation method is used, it will not affect the use of the car window.