Kensington Smartfit Space Saving Dual Monitor Arm K55513WWThe SmartFit Space Saving Dual Monitor Arm, designed for shallow spaces and narrow desks, allows the ergonomic adjustment with easy non permanent installation. The monitor arm comes supplied with a pre installed C clamp that faces the front of the desk with an optional grommet fastener. Its height adjustable design allows you to easily raise or lower your monitors to the proper viewing height, promoting improved posture and proper eye alignment.