Small Set (US 2 / 2.75 mm - US 8 / 5.0 mm) Sets include 4″, surgical stainless steel, lace tips and three cable lengths: 8″, 14″, and 22″ cables to make 16″, 22", and 30″ circulars. TWIST red cables are memory free! They consist of a multi-strand, steel cable coated with red nylon. Also included with each set are easy-to-read, coded cable connectors, end stoppers, T-shaped tightening keys, stitch markers, a needle gauge and compact, zipper-enclosed, fabric case.