Antiqued copper-plated chain necklace (from different vendors so lengths change a bit) - a popular jewelry staple. If you need a shorter or longer length, we have available in another listing. There is a second photo showing some of the other colors available in this chain in different listings. Price is for 1 chain - an alloy is the base metal. This picture is enlarged to show detail.
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There are plenty of on-line measurement converters should you require.