Arkon's TABPBHM6 tablet headrest mount can be used with all large tablets 9 to 12 inches in screen size, including the Apple iPad Air 2 and iPad Air, iPad 4, 3, and 2, Samsung Galaxy Note 10.1, Galaxy Note Pro 12.2, Galaxy Tab 4 10.1, Galaxy Tab E 8.0, Galaxy Tab Pro 10.1, Galaxy Tab Pro 12.2, Galaxy Tab S 10.5, Google Nexus 10 and Nexus 9, and LG G Pad 10.1. This mount includes Arkon's Universal Push-Button Tablet Holder, a Heavy-Duty Aluminum Mounting Pedestal with 8'' Multi-Angle Arm, and Headrest Base. Arkon's tablet headrest mount is a road trip essential and is ideal for multiple passengers who want to view a tablet in the center of the back seat. Arkon's Universal Push-Button Tablet Holder features a simple one-touch release push-button on the side of the holder. The holder measures 6.5 inches high by 4.6 inches wide, and opens as wide as 9'' to securely grip any large (9'' to 12'' screen size) tablet. Insert your tablet horizontally into the holder and push down on the grip arm to lock the tablet into the holder. Adjust the 360° swivel to view the tablet in the vertical position. To remove the tablet from the holder, simply press the button on the side of the holder to release the holder's grip arm. The mount features an 8-inch multi-angle arm that attaches to most headrest posts on either the front or back seats. This sturdy 8-inch car mount features three adjustment knobs at 2.5 inch intervals on the mount arm for easy positioning. Two additional 180° adjustment points at the top and bottom of the mount provide additional flexibility in positioning the tablet.