Twelve molded plastic shank buttons in a rounded-square (“cushion”/squircle) form with a raised square central panel surrounded by a channeled border, crossed at top and bottom by paired gold-tone bars that read as a stylized buckle or strap-and-ring motif. The body is an opaque cream/ivory plastic with a distinctly cool, slightly greenish cast. The gold-tone elements are inlaid metallic strips (or metallized plastic) set into molded channels. The reverse is gold-tone (metallic-finished), molded with a raised central self-shank pierced for thread and impressed with four small diamond/lozenge marks arranged around the shank — a decorative or registration feature of the mold. The construction (molded plastic face with applied gold-tone trim and an integral self-shank, gold-finished reverse) is consistent with mid-to-late-twentieth-century decorative garment buttons of the kind distributed through haberdashery channels, including the Soviet-bloc imports that supplied Cuban mercerías.