Lead-free rhodium plated pewter connector setting for Swarovski article #2856 10x7.5mm skull flatback crystals. Side to side (or ear to ear) loops make these connectors great for necklace centerpieces and bracelets. Rhodium plate is a durable silver/white finish. For best results, use two-part epoxy to create durable, glittering crystal skull dangles and centerpieces with these frame settings.