The picture below shows larger top and bottom views of all (3) Small Old CrackerJack Pop Corn Confection Embossed & LithographedTin Metal Toy Prize Frog Clicker Noisemakers in this lot. The backs or bottoms are plain and silver or blue in color. The two solid color clickers are stamped “JAPAN”. The center one is not marked. All of these toy frog clickers for one price! To judge the sizes, the larger red one measure about 1-1/16'' x 1-5/8''. They appear to be in near mint to mint condition as pictured and described above.