![Chain: Silver-plated Snake flat ~20" jewelry ~6mm metal lobster clasp necklace](http://merzies.com/cdn/shop/products/ch-ss-6m-flat-snake_{width}x.jpg?v=1575233908)
Silver-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. Price is for 1 chain. An alloy is the base metal. This picture is enlarged to show detail.
.
There are plenty of on-line measurement converters should you require.