Waterwood Car Suction Mount Holder for GPS TomTom Go 520 520T 930 930T 730 730T 720 720T 630 630T, Black It makes you convenient to travel with your TomTom GPS. Strong suction mount. Easy to install on windshield/dashboard. Ball-and-socket style for easy clip and adjustment. With a 360 degrees swivel head, easily adjusts to your desired viewing angle. Lightweight but strong enough, as the mount holder is made of high quality engineering plastic.