FIG. 1 is a front, raised perspective view of a napkin disposal unit according to a first embodiment of the invention;
FIG. 2 is a front view of the napkin disposal unit of FIG. 1;
FIG. 3 is a rear view of the napkin disposal unit of FIG. 1;
FIG. 4 is a right side view of the napkin disposal unit of FIG. 1;
FIG. 5 is a left side view of the napkin disposal unit of FIG. 1;
FIG. 6 is a top view of the napkin disposal unit of FIG. 1;
FIG. 7 is a bottom view of the napkin disposal unit of FIG. 1;
FIG. 8 is a front, raised perspective view of a napkin disposal unit according to a second embodiment of the invention;
FIG. 9 is a front view of the napkin disposal unit of FIG. 8;
FIG. 10 is a rear view of the napkin disposal unit of FIG. 8;
FIG. 11 is a right side view of the napkin disposal unit of FIG. 8;
FIG. 12 is a left side view of the napkin disposal unit of FIG. 8;
FIG. 13 is a top view of the napkin disposal unit of FIG. 8; and,
FIG. 14 is a bottom view of the napkin disposal unit of FIG. 8.
The broken lines show portions of the napkin disposal unit that form no part of the claimed design. The dash-dot broken lines shown in the drawings represent boundaries and are not part of the claimed design. The appearance of any portion of the article between the dash-dot break lines forms no part of the claimed design.