Magnetic holder for mobile devices with vent mount. The magnetic holder fits both thin and thicker flanges in the ventilation outlet. Compatible with smartphones, tablets, GPS, and other mobile devices. The strong neodymium magnets ensure that your device stays securely in place. The magnetic holder comes in a stylish package and includes two magnetic plates. NOTE! The holder should not be used with iPod Classic or other hard disk devices. The magnetic field generated by the neodymium magnets is strong enough to damage hard disk drives!