layering chains with a twist! These awesome enameled necklaces are sure to brighten up your accessories selection. Copper chain beneath 3 durable layers of enamel, with a twist-open carabiner lock, these are comfortable and stylish . sits slightly longer than neckline (these are 17.75", so they sit right along the collar bone) and go great dressed up or dressed for weekends, sports, or other fun activities.