SIIG Headrest Car Mount for iPad (CE-MT0E12-S1) Quickly and securely installs into any car with adjustable headrests, turning the iPad into a large screen rear-seat in-car entertainment system In-car access to music, videos, images, email, internet, GPS navigation and other iPad applications Open design allows easy access to On/Off/Sleep/Wake button, volume controls and dock connector Easily adjustable mounting arms to adjust to optimal viewing angle Adjustable bracket arm works with other flat-panel devices, such as e-book readers, LCD screens & more. Fits devices from 5 to 8 wide and up to 0.5 deep Headrest bracket adjusts to fit any width headrest posts from 3.15 to 7 apart