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 Tablet 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 10" apart. The Headrest iPad Car Mount comes with adjustable mounting arms to quickly and easily adjust for optimal viewing position and angle. The Mount can rotate 360 Degrees so you can view your tablet in Vertical or Horizontal.