These mixed material necklaces measure 16" with a 2" pull extender for a total of 18" in length. They come in either Gold-Plating over Stainless Steel or Non-Plated (silver tone) Stainless Steel. Choose from the following genuine stone beads: Rose Quartz (light pink), Red Agate (red), Amazonite Quartzite (multi-colored), or Amethyst (lavender)