Hiya Hiya Knit Saver Cable - 16/18" small 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 16/18" long, fits US size 2 - 8 HiyaHiya needle tips For use in conjunction with Hiya Hiya Interchangeable needle tips