Rhodium plated black resin wedge shapes with rhodium plated spacers collar necklace with fold over clasp. Marked "Napier" in script on the back of the clasp. Measures: 7 inches by 7 inches. The interior circumference is about 14 3/8 inches. Condition: Very good; minor surface wear. Dates to 1988 and is from Napier's Jet Collection. An identical necklace is shown on pg. 622 of Melinda L. Lewis & Henry Swen's book, "The Napier Co.: Defining 20th Century American Costume Jewelry."