Ultra low profile sleek design collapses to 1.3' (33 mm), providing an ultra-low profile for all types of TVs, including LED, LCD and Plasma. Extends up to 18' (457 mm) full extension maximizes viewing potential. Centuries low-profile tilt provides up to 15° of effortless fingertip tilt to achieve optimal viewing angles. Integrated cable management enclosed, tool-free cable covers and a wide-open wall plate make it easy to route power and signal cables, and connect to the wall for seamless installation. Post installation height adjustment A total of 1' (25mm) of post installation height adjustment allows for perfect screen placement and alignment