This 24K Gold Layered Maritime Link Necklace is 9 mm wide and 20" long (can be custom sized to any length, please contact for details). This necklace looks absolutely like solid gold one because it has several layers of pure 24K Gold over a heart of semiprecious metal so your friends and family will never be able to tell the difference. The only difference is the cost! FREE LIFETIME GUARANTEE Each piece of jewelry in our store comes with a free lifetime replacement guarantee. It covers absolutely everything except for loss. If your chain ever fades, breaks or simply loses its shine please send it back to our manufacturers (along with the guarantee slip that you will receive with your order) to get a brand new replacement for unlimited times.