Single cord with two end cups and one cord key Resilient, flexible cords lay flat, with no kink or twist – easy to store. Smooth join enables stitches to slide around needles effortless. 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. Note: Total length is achieved when tips and cord are joined together. Product Size: 14'' (35 cm to make 60 cm/ 24'' IC needle). 22'' (56 cm to make 80 cm/ 32'' IC needle). 30'' (76 cm to make 100 cm/ 40'' IC needle). 37'' (94 cm to make 120 cm/ 47'' IC needle). 50'' (125 cm to make 150 cm/ 60'' IC needle). Note: Total length is achieved when tips and cord are joined together.