The VisionMount MF215 is a full motion wall mount for small to medium flat-panel TVs. Sanus Systems Virtual Axis 3D technology allows mount to tilt, swivel, pan and extend with fluid motion in every direction possible up to 15 Inch from the wall. Full motion allows easy viewing from multiple angles, and adjustment knob enables TV to move easily while maintaining tension for the perfect viewing angle. Keyholes on faceplate slide onto TV and into place for effortless bracket alignment and easy installation. Large bracket fits 200 x 200, 200 x 100 and 100 x 100. Small bracket fits 100 x 100 and 75 x 75.