Accommodate the active TV positioning needs of today and tomorrow. Lift, swing or turn your display in any direction! Features 20 inches (51 cm) of vertical adjustment and 15-inch (38 cm) motion adjustment to either side. Lift, swing or turn your TV/display! Position the screen to relieve eye, neck and back strain. Equipped with patented Constant Force™ technology, the arm provides fluid, light-touch adjustments for effortless TV/display movement.