Adorn yourself with a necklace that emanates peace and tranquility. Our Calming Presence Howlite Necklace is crafted with genuine sterling silver and white Howlite. Each piece is finished by hand to create a unique piece of jewelry. Adjustable from 16" - 18" with an extra 2" extender, this two-strand necklace will make a stunning statement. Enhance your style with a calming, beautiful presence! Lobster closure, 6 Polished finish Bezel setting Thailand Imported Product Specifications Necklace is adjustable between 16" - 18" in length., 16" - 18" 8 Carat Material & Care Sterling Silver Metal, Sterling silver Clean with a soft cloth.