This cookie cutter was designed to help score the lines of the bars for ease icing.
The three white stripes of the insignia are symbolical of the three major operations in which the division participated during World War I. The blue field symbolizes the loyalty of those who placed their lives on the altar of self-sacrifice in defense of the American ideals of liberty and democracy.
The cutting dimensions are 2 1/2 x 2 1/2 or 63mm x 63mm
The decoration could have been better, but my wife didn't like it, so she made a new batch that is going o be spray paint instead.
I know PLA is not safe for food, but this was for testing purpose, and I haven't died yet of a cookie cut with a PLA cutter.
Fusion 360, Gimp