Excellent if your device is in a case or skin (or without). These mounts are what you need so that your back seat passengers can watch movies or play games. Great for keeping the kids occupied during those long trips. Headrest iPad Car Mount is a handy accessory designed to instantly turn your iPad into a rear-seat in-car entertainment system. It is easily and securely installed into any car with adjustable headrests to fit headrest posts from 3.15" to 7" apart (80mm to 180mm) with a diameter of 0.55" to 0.70" (14mm to 18mm). The Headrest iPad Car Mount comes with adjustable mounting arms to quickly and easily adjust for optimal viewing position and angle. It features open design to provide complete access to On/Off/Sleep/Wake button, volume controls and dock connector. The adjustable bracket arms can accommodate devices from 5" to 8" wide and up to 0.5" deep (125mm to 205mm & 10mm deep) to work great with other flat-panel devices such as e-book readers, LCD screens and more. With the durable and easy to mount Headrest iPad Car Mount , you can turn your iPad into a large screen rear-seat in-car entertainment system, enjoy instant access to email, internet, music, videos, images and other iPad applications.