Monitor arm

FIG. 1 is a first perspective view of a monitor arm showing the new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of the monitor arm, shown with example environment.

Broken lines are used to illustrate features of the monitor arm that form no part of the claimed design.