.  0 Open the 0.0mm jump ring by bending the ends away from each other perpendicular to the loop. Hook the jump ring through one end of the chain. Close the jump ring, aligning the ends so that there is no space between the ends. Open the 0mm jump ring and hook it through the other end of the chain. Attach the lobster clasp to the jump ring and close the loop.  **TIP**  **