Fox Femur Bone Necklace £15.99 Out of Stock This is a real fox femur bone from a young fox, found in the woods. I've cleaned and processed the bone and made a lovely necklace out of it. The bone is 12cm (4,75") long and comes on a bronze toned chain. The necklace is 17" long, with an extra 2" extension which it makes 19". A great conversation starter and eye catcher!