The Sanus Vertical Foundations VF2012 is a single-column AV component system that mounts directly under wall-mounted TVs for a sleek, streamlined look. Its large center column is vertically adjustable for perfect alignment under your wall-mounted TV, even after hanging. The center column features two integrated channels with over four square inches of space for easy power cable and signal wire routing. Thick tempered-glass shelves support up to 50 lbs each and can be vertically adjusted to accommodate any AV component arrangement.