Reuse Easily – To re-install and reuse the Samsung & iPhone holder for car, simply wash the suction cup with warm water and place it anywhere you wish. Double lock system – our new unique locking technology is made to ensure your mount is stable by double locking the suction cup mount for total secure. Enhanced Suction Cup - Ensuring that your car mount for phone will stay firmly in its position, even on bumpy roads, sharp turns, or emergency brakes. Holds firmly in up to 175 F. Compatible with all smartphones up to 6.7” - The car phone holder mount is suitable for all kinds of mobile phones with brand thick cases, Battery cases, Otter box, Ring cases and it is exceptionally sturdy to hold your phone tightly. 3 Products In One - The CM20 Phone Mount for Car can be use on Dashboard, windshield or air-vent (with the vent clip included in the box).