TWIST Stainless Steel Lace Interchangeable 4 (10 cm) Tip Sets are available in both Small and Complete. Each set includes surgical-grade, stainless steel, lace tips and the following cable lengths: 8 (20 cm), 14 (35 cm), and 22 (55 cm) to make 16 (40 cm), 22 (56 cm), and 30 (76 cm) circulars. TWIST cables are memory free and have lifeline holes. Connectors, end stoppers, tightening keys, stitch markers, a needle gauge and a compact, red-ribboned, fabric case are all included with these sets. Needle tips sizes included: 2-8