Sticker Having a Second Layer with a Machine-readable Optical Image

FIG. 1 is a perspective view of a sticker having a second layer with a machine-readable optical image;

FIG. 2 is a top view of the same;

FIG. 3 is a back view of the same;

FIG. 4 is a top view of the sticker with the second layer visible and the top layer perpendicular to the second layer;

FIG. 5 is a perspective view of the same; and,

FIG. 6 is an environmental view of the sticker having a second layer with a machine-readable optical image.

The broken lines shown in the drawings represent portions of the design that form no part of the claimed design.