The RAM-B-177-AP14U consists of a glare shield clamp base, double socket arm, round base adapter and EZ-Roll'r^™ model specific cradle for the Apple iPad mini. Simply locate the clamp on any clamping surface up to 5/8" thick and gently snug the nylon thumb screws. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The patent pending roller design allows for smooth placement and removal of the iPad, while keeping it secure while on the go.