The Car Stand mounts your iPhone 3G/iPhone in your car, SUV or truck while you're driving. Conveniently mounts to windshield via suction cup. The locking suction cup provides a stable and secure attachment to windshield. Fully adjustable arm locks into any position without drooping or sagging. Your device can be mounted onto the holder either vertically or horizontally which makes this car holder flexible with your iPhone 3G. Unit will also rotate in different positions 360 degrees.