Hand cast replica Atocha shipwreck coin with black pearls. Adjustable length up to 30” with dangles on my hand spun bluish steel grey mermaid rope. I learn how to spin cord when I was in high school in Home Economics class, I was about 15, we made all kinds of items but what I loved making most was rope that could be used as a necklace.. I have been in the pearl business for many, many years and use all kinds of material, from leather to silk to linen and my own hand spun nautical grade cord.. My rope comes out to app. 1.5mm in size, delicate but super strong.. All my products are made right here in Florida on the gorgeous Emerald Coast