Tarnish resistant & hypoallergenic necklace Easy everyday necklace you can swim, sweat, and shower in Necklace is approximately 16 or 18 inches with 2 inch extender Size each of the 5 stone are approximately 1 cm long Choice of stones: Amazonite, red agate, moonstone, mother of pearl, black agate/onyx, smoky quartz, cherry quartz Chain is made in the US Wire, and extender chain are made in the US Clasps made in Italy Necklace is handmade in Austin, Texas Nontoxic - There's no cadmium, or…