Design glamorous jewelry with these SWAROVKSI ELEMENTS silver-plated settings. Featuring a square-shape, these settings house a dramatic XIRIUS cut Jet black crystal. Four prongs hold the crystal in place while two holes run through the back of the setting to facilitate attachment to designs. You can use these settings in all kinds of ways; use them as links, charms, sew-on rhinestones, or simply thread them onto designs. Feel free to check out our extensive selection of SWAROVSKI ELEMENTS crystal components.