The GPS Pro-Mount is a heavy-duty window mount that provides a stable, secure, and easily accessible mounting solution for your portable devices. Adjustable in both height and angle, and featuring the Quick Lock & Release Lever, the GPS Pro-Mount easily installs onto the vehicle's windshield. Featuring a 360-degree rotating head for further tweaking of the viewing angle, the GPS Pro-Mount is the ideal solution for mounting any mobile electronic devices in your vehicle. The included Grip-it holder features a unique design which allows its clamping arms to open up to 4.5" wide, accommodating most portable electronic devices on the market today. The arms also adjust up or down and allow access to all buttons and functions. Further customization can be achieved by pivoting the bottom feet in or out for additional support.