HiyaHiya Interchangeable Needle Cables Small Sizes fits HiyaHiya interchangeable needle tips size 2-8. Cable color may vary. HiyaHiya interchangeable cables are used in conjunction with a set of HiyaHiya Interchangeable Tips to create your knitting needle. With 4" Tips: 9.5" cable makes a 16" needle 11.5" cable makes a 18" needle 17.5" cable makes a 24" needle 25.5" cable makes a 32" needle 33.5" cable makes a 40" needle 53.5" cable makes a 60" needle With 5" Tips: 9.5" cable makes a 18" needle 11.5" cable makes a 20" needle 17.5" cable makes a 26" needle 25.5" cable makes a 34" needle 33.5" cable makes a 42" needle 53.5" cable makes a 62" needle.