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 17.5-Inch (45 cm) motion adjustment to either side. Now anyone can effortlessly move their TV into multiple positions with only a light touch. Your screen will seemingly float on air, being easily adjusted between standing and seated heights. No more awkward viewing angles and sore necks.