The ornamental design for an exerciseband handle, as shown and described.
FIG. 1 is an isometric view of an example handle.
FIG. 2 is a top view of the handle of FIG. 1.
FIG. 3 is bottom view of the handle of FIG. 1.
FIG. 4 is a front view of the handle of FIG. 1.
FIG. 5 is a left side view of the handle of FIG. 1.
FIG. 6 is an isometric sectional view of the handle of FIG. 1; and,
FIG. 7 is a right side view of the cross-section of the handle of FIG. 6.
The back view of the design is the same as the front view. The right side view of the design is a mirror image of the left side view. The broken line portions and cross-hatched portions of the drawings are for illustrative purposes only and form no part of the claimed design. The black portions of the drawings represent color contrast in the design.