HiyaHiya KnitSaver Interchangeable Cable with Lifeline Holes, 24", Size Large Knit Saver Cables with lifeline holes are a great new addition to the HiyaHiya Interchangeable line! Lifelines are a fabulous way to protect your stitches while knitting complicated lace patterns 24/26" long, fits US size 9 - 15 HiyaHiya needle tips For use in conjunction with Hiya Hiya Interchangeable needle tips