Country of Origin: Greece. These beautifully crafted connectors have a plating of 5 microns (most plating is 1 micron) of antiqued steling silver. Also has non-tarnish coating, which means you will never need to polish. The double jump connector has a 6mm disc with a 8 petal flower. Overall length is 11mm. Hole size of the jumps: 1mm. Sold individually.