FIG. 1 is a top plan view showing my new design of a floor mat of tread strips with a spacer array;

FIG. 2 is an enlargement of a portion of FIG. 1;

FIG. 3 is an end view of FIG. 2;

FIG. 4 is a side view of a portion of FIG. 2;

FIG. 5 is an exploded perspective view of the mat of FIG. 1 taken from the top and one end; and,

FIG. 6 is a perspective view taken from the top and one end, of the mat shown in FIG. 1.

The mat is shown broken away in the views to indicate indeterminate width and length.