This beautiful necklace has a seashell that has been tumbled and sanded by ocean waves. The shells have been coated with ecos woodshield non-toxic and unscented varnish to give a bold color pop! The chain is waxed cotton and measures an adjustable 17.5 inches to 19 inches with an easy on/off clasp. Wear it with your bathing suit or even your business casual work attire!!! Keep the love of the ocean close to your heart!