This flexible, multi-jointed tablet mount keeps your tablet safe from theft and fully accessible in the front seat of your car. Designed for use with commercial and passenger vehicles alike, this drill-free car mount installs easily to your vehicle's seat rail using included mounting hardware and can be safely removed at any time. The aluminum arm features tension-locking ball socket joints at the base and head, plus an additional rotating knee joint, giving you virtually infinite positioning options. The slide-adjustable tablet holder also tilts and rotates 360 degrees for portrait and landscape orientations, protecting your tablet from theft with a lock and key security mechanism. Its unique corner-grip design allows full access to your tablet's ports, buttons, cameras, and headphone jack, for card reader compatibility.