FIG. 1 is a perspective view of a wall mountable holder showing my new design;
FIG. 2 is a front view of a holder showing my new design.
FIG. 3 is a side view of the holder, the other side being a mirror image thereof; and,
FIG. 4 is a bottom plan view thereof, the top plan view is a mirror image thereof.
The rear view forms no part of the claimed design.
The broken lines shown in FIGS. 1 and 2 are for illustrative purposes only and form no part of the claimed design.