Look a little closer & you'll notice that this statement ring is actually an x-ray of human bones. Not everything is as it seems at first glance... Fully adjustable statement ring & handcrafted in London, ' Exhibit A' is a vintage image transferred onto polymer clay (PVC) & is finished with a satin varnish glaze. It is 4cm in diameter & the ring shank is silver plated (nickel compliant).