Swivel and tilt functions allow you to adjust the viewing angle for personalised comfort Articulated arm lets you extend the TV up to 425mm from the wall Integrated cable management allows you to tuck away wires and cables so the setup looks neat and tidy Supports flat panel televisions between the sizes of 23" and 40" weighing up to 55lb. (21.6kg) Cold steel construction offers exceptional support and durability Excellently engineered locking mechanism makes installation quick and easy Dimensions: Width: 23.9cm (9.41"); height: 23.1cm (9.09"); depth: 6.9cm (2.72")