This necklace features natural turquoise. Those familiar with turquoise and Native American jewelry will recognize from the images that the texture and weight of the turquoise indicate a very rare piece. It also incorporates Navajo pearls made of sterling silver (925). The clasp is a lobster clasp type, also made of sterling silver (925). The size is approximately 47cm. It can also be doubled and worn as a bracelet. Recommended for those who: * Want a unique piece and don't want to blend in. * Appreciate authenticity. * Are looking for natural turquoise in Native American jewelry. I also have a version with a hook-type clasp instead of a lobster clasp. Please take a look at the images and consider purchasing.