The gunmetal-grey finish on this round brass jump ring makes it an ideal choice for designs that have an industrial or more understated look. Pair this ring with other white-metal components for a monochromatic effect or with bright yellow-metal components for a sharp contrast. Jump rings are made from coiled wire and have an opening that allows you to insert it through a ring, loop or hole on another finding. A staple of the jewelry-making industry, these rings are ideal as attach rings for component designs, as strand or chain ends, and as links for creating chain. Solder rings closed to ensure that connections are permanently secure. Solder rings closed to ensure that connections are permanently secure.