Crafted from high-quality coated stainless steel, the cables remain with no kinks or twists, even after prolonged storage. The 360° swivel technology allows the cable to rotate freely as you work, eliminating the twisting of cables. With long threaded join and secure screw-in mechanism ensures needles and cables stay firmly connected. The integrated tightening hole on the metal join makes secure connection. Each cable comes with end caps to keeps your stitches safe when needles are removed.