Butterflies are beautiful and have mystery, symbolism, and meaning and are a metaphor representing spiritual rebirth, transformation, change, hope, and life. BASE METAL - 14K gold LENGTH - Approx 16" with a 1" extension CLOSURE - Spring Ring Clasp A solid 14K gold piece like this is tarnish-resistant, durable, and will not discolor at all. It is great for everyday wear, even in the shower, beach or gym! With lots of love and great care, it will last a lifetime. Ember Fine Jewelry is known for its resilience and shine. Designed with versatility and comfort in mind, these pieces go with you from casual to active.