BalanceBox® spring-weight technology allows even heavy displays to smoothly glide up and down Crimson's M90B mobile cart frame with a light touch of a finger. No tools are needed to keep the display precisely in place, exactly where you want it. Up to 15° tilt allows for a variety of viewing angles, and heavy duty lockable casters provide smooth mobility. Displays have up to 15.75” (400mm) of vertical adjustment. The perfect solution for interactive learning centers, collaborative work spaces, training sessions, business presentations and board rooms. Supports displays up to 209lbs and 90”+.