[Newest Suction Cup Design]Suction cup base in 6.8 cm diameter, excellent stickiness, stably adheres to your windshield or dashboard. Also easily remove with the small side tab.No trace left on your dashboard. If the suction cup has dust, had better clean it with water and air dry. The strong stickiness will recover. Tips: Clean the dashboard before using the phone holder. [Stronger Gooseneck Design]Updated thicken material, the gooseneck is more steady, phone on this dashboard car mount will not wobble at all. The top and bottom ankles of the gooseneck is enhanced, durable used. Up to 6inches in total length from holder back to suction cup, 1.3cm longer than original version. [Adjustable Angles]360 rotation ball and adjustment knobs gives you virtually any viewing angle while driving your vehicle