These tribal wolf inspired necklaces make a heart when together and are very cool apart. All of our work is cut by hand with perfection in view. Our Couples jewelry is very unique and customizable. Both the wolves and the chains are very strong. Your order will include two smooth stainless steel chains or key chains. If you like our work check out our Facebook. We regularly post new designs and answer any questions. Message us if you have questions; we love helping people create the perfect gift.