Best Seller | Macally Car Seat Headrest iPad/Tablet Mounting System | 4.75 H x 23 W in | Wayfair HRSTRAPMOUNT The suction cup phone mounts with an extendable telescopic arm and a magnetic holder that allows you to use your iPhone/smartphone for hands-free phone calls and GPS car navigation. | Macally Car Seat Headrest iPad/Tablet Mounting System | 4.75 H x 23... more | | $30.92 go to store |