?Quickly &amp; securely installs into any car with adjustable headrests， turning the device into a large screen rear-seat in-car entertainment system. Conveniently clamp to either the driver or passenger side headrest posts. Specially designed for multiple viewers with an adjustable-length rigid extension arm that allow secure center placement between two seats. Flexible leg holders allow unobstructed side control/port access. 360 degree swivel adjustment enables versatile all angle horizontal or vertical viewing. Soft interior lining protects devices from shifting and scuffs. User friendly installation in seconds.<br> <br> Features:<br> Highly Adjustable Headrest Arms and Clamps.<br> Compatible with Majority 2-Post Headrest.<br> Removable Head Platform can be Adjusted to the Desired Position.<br> 360 Degree Swivel Adjustment Enables Wide Range of Viewing Position<br> Adjustable Holder Fits 7.0" ~ 10.2" Tablets.<br> Easy Quick Release Button.<br> <br> Specifications:<br> Type: Car Backseat Headrest Mount<br> Material: Plastic &amp; Stainless Steel<br> Color: Black &amp; Silver<br> Compatiable with: 7.0" ~ 10.2" Tablets<br> Size of Tablet Holder: Approx. 13.5 * 11.3 * 4.5cm / 5.3 * 4.4 * 1.8in<br> Weight of Tablet Holder: Approx. 82g / 2.9oz<br> Length of Headrest Mount: Approx. 53.5cm / 21.1in (Extendable)<br> Package Size: Approx.55.5 * 22.3 * 6.2cm / 21.9 * 8.8 * 2.4in<br> Package Weight: Approx.637g / 22.5oz<br> <br> Package List:<br> 1 * Headrest Mount<br> 1 * Tablet Holder<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>