Elegant design meets the innate beauty of nature in Catherine Weitzman jewelry! This sapphire shaker necklace is made of rough blue sapphire gemstones, crystals, glass, and sterling silver. The pendant measures approximately 0.63 inch wide and 0.75 inch long. Chain can be worn at 17/18/19 inches long. Handcrafted in Honolulu, Hawaii. Care instructions: Chemicals such as hairspray, perfume, and chlorine can cause tarnishing. Treat the glass pieces as you would any piece of special jewelry – they are durable, but not unbreakable, and they are not waterproof. Store in an airtight container or ziplock bag in a cool, dry area away from sunlight.