(a, b) Material: metal. Size: 1/2" W. x 1/2" L. x 1/2" D. Description: silver colored metal - double-sided circular shape face with two straight sides - pattern: black enameled fine lines extend from one flattened edge to the other - backs snap together in cuff to display same design on each side of cuff - stamped inside snap: "B.& W. Co., Pat'd 1923." and "Kum-a-Part, Reg'st'd. Made in U.S.A."
