Finish designs made of Rubber Tubing, Cable & Leather by gluing on Cord Ends. Works best with any large, thick stringing material - primarily on cords that are too big for Crimp Beads. They offer an alternative to crimping and knotting at the clasp. Your favorite clasps can be used by attaching it to the loop of the Cord End with a Split Ring or Jump Ring. Use glue to affix cord ends to stringing material.