Lx Dual Direct Monitor Arm, for 25" Monitors, 360 Deg Rotation, 30 Deg Tilt, 360 Deg Pan, Polished Aluminum, Supports 11 LbOffers an easy to use experience â simple installation to effortless operationProvides easy display adjustment with patented Constant Force⢠technologyPasses Ergotron's 10, 000-cycle motion test ensuring years of trouble-free height adjustment