Overview The ideal in-car solution for your smartphone PNY Magnet Windshield Mount allows you to use your smartphone in complete safety while driving. The robust suction cup of PNY Magnet Windshield Mount sticks easily to your windshield. 360? rotation enables you to change between portrait and landscape mode – extremely practical when navigating. The magnetic function makes it compatible with a wide range of smartphones. You simply apply an adhesive plaque to the back of your smartphone or between your smartphone and its protective shell.