Arkon's IPM515 Slim-Grip Windshield and Dash mount holder is and elegant and ideal solution for use with ALL versions of the iPhone including the new iPhone 4, regardless of whether a protective skin or sleeve is used on the phone. If you're using a Smartphone, particularly with a gps application, Slim-Grip is the stylish, affordable, highly functional, quality cell phone holder that you've been waiting for. It features laterally adjustable support legs and a strong spring-loaded mechanism which securely grips your phone. The Travel mini windshield mount is extremely compact, has a super strong suction cup that will stick to any glass surface. A 3M adhesive dash mount disk is included which lets you mount the windshield mount on the dashboard or console.