The back to back mobile cart with post installation landscape to portrait rotation. Heavy duty construction makes this dual back-to back TV cart ideal for Plasma, LCD or LED monitors weighing up to 100lbs each. An adapter allows for post installation rotation to either landscape or portrait orientation. Fits all VESA hole patterns through 400x400mm. It comes with heavy duty rubber casters for smooth mobility. Fully adjustable tilt and screen height position. Vertically adjustable tempered glass or metal shelf (sold separately) can be easily installed or removed without removing TV monitor.