Grommet

FIG. 1 is a side perspective view of a grommet;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front side elevation view thereof;

FIG. 5 is a rear side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the grommet that form no part of the claimed design. Further, the appearance of any portion of the grommet between the break lines of FIGS. 1 through 7 forms no part of the claimed design.