A simple everyday piece to be worn alone or layered with other necklaces • Length/Measurement: 12.5" - 16" adjustable choker necklace. 10mm open circle • Base Material: High Quality Surgical Steel • Finish: 18k Gold, 18k Rose Gold, or Surgical Steel. We strive to use the finest quality materials in the industry to create each Maive piece. We are proud of our tried and tested plating process using a thick layer of 24k or 18k gold. • Nickel Free and Lead Free, won't turn skin green! • Waterproof and tarnish resistant