These KnitPro Interchangeable Fixed Circular Cables are colour-coded for easy organization and crafted from flexible, resilient material that delivers a smooth join without kinks or twists. The long threaded screw-in connection ensures cables and needles stay securely fastened during your knitting projects. Designed for versatility, the included cable caps let you pause multiple projects simultaneously. Simply cap the cord ends to hold your work in place while you swap needle tips for another project—perfect for knitters juggling several pieces at once. Each set includes one cable, two end caps, and one cable key for tightening. Compatible with 13cm (5") and 10cm (4") interchangeable tips. Finished needle length may vary slightly depending on tip size. Packaging: Set of 1 Cable, 2 End Caps & 1 Cable Key The length, indicated for these cables, assumes you are using 13cm (5") interchangeable tips. All measurements are rounded and may vary slightly. Please see my Twisted Loops blog post "What length of circular knitting needle should you use?" for more information.