FIG. 1 is a first perspective view of the front, bottom and left side of a pull tab of a slide for slide fastener, showing our new design; FIG. 2 is a second perspective view of the rear, top and right side thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a right side view thereof, the left side view being a mirror image thereof; FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom view thereof.