Set of One Cable, Two-End Caps & One Cable Key. Designed to be used with Bamboo needles; connectors are gold plated with 24 carat gold. Long threaded screw-in "join" insures that cord and needles stay connected; tightening hole provided in the metal join for extra secure tightening. Specially designed "key" facilitates effortless tightening; end caps easily fit on cord and keep knitting safe. Smooth join enables stitches to slide around needles effortlessly.