Features:- Adjustable from 14"" with a 3"" extension.- 100% waterproof, tarnish-resistant, and made for everyday wear.- Letters, ""pura vida"" logo tag and spacer beads are made from high-quality stainless steel, with ultra-durable PVD gold plating.- Learn more about our materials and jewelry carehere- Dimensions may vary slightly due to artisan craftsmanship.