FIG. 1 is a front perspective view of the new design for a clip attachment;
FIG. 2 is a back perspective view of the clip attachment;
FIG. 3 is a left side view of the clip attachment;
FIG. 4 is a front view of the clip attachment;
FIG. 5 is a right side view of the clip attachment;
FIG. 6 is a back view of the clip attachment;
FIG. 7 is a top view of the clip attachment; and,
FIG. 8 is a bottom view of the clip attachment.
The dashed lines are for illustration purposes only, and form no part of the claimed design.