Hiya Hiya Single Point Adapter SET - Large (fits US 9-15) Hiya Hiya Interchangeable needles are now even more versatile with their Single Point Adapter Sets Create single point needles in a variety of lengths. This Single Point Adapter Set SMALL fits HiyaHiya Interchangeable Needle tips in Steel, Bamboo and SHARPs in US sizes 9-15 (5.5mm-10mm). This Set includes one pair of the following: Panda Cable Stoppers Small 3.5" single Point Adapters 2" Single Point Extenders 3.5" Single Point Extenders Interchangeable tips are not included