1. Material and : This car tablet holder shell is made of ABS+PC environmentally friendly material, and the main body is made of aluminum alloy, which is wear-resistant and not easily damaged. It is protected by anti slip rubber pads on both sides, which prevent scratches and sliding, ensuring the of your device. The installation is very simple, you can install it in one minute without using any tools. 2. 360°, Extendable and Foldable: This iPad car mount is designed with extendable arm joints that can extend up to 10 inches, making it very convenient to adjust the distance between you and the tablet. The 360 ° rotation allows you to find the viewing angle, reducing pain caused by looking down, protecting your and your child's cervical spine. When not in use, it can be folded in the back seat, saving space inside the car. 3. Wide compatibility: The tablet car mount is compatible with 4.7-12.9 inch (device diagonal length, not device width) screen phones, switches, and tablets such as iPad, iPhone, Samsung, Microsoft, Kindle fire HD,Switch, Electronic readers, etc. Suitable for car headrests with straight metal bars. 4. Car Must Have: This car gadget is both a car essential and a road trip essential. It can up your hands, protect your neck, and make it easier for you and your children to watch movies, play games, and read e-books during long journeys!