1980s silvertone with rectangular facted faux-onyx between lines of silvertone balls with another faceted rectangular faux-onyx at the hook clasp necklace. Marked "Alexis Kirk©" in script the back of the clasp. Measures: 7 1/4 inches long by 6 1/2 inches wide. The interior circumference is about 16 3/4 inches. Condition: Very good; wear/tarnishing to silvertone, normal for this material and most likely part of the design.