Sets include 4″ (10 cm), bamboo tips in the sizes: US 2 / 2.75 mm, US 3 / 3.25 mm, US 4 / 3.5 mm, US 5 / 3.75 mm, US 6 / 4.0 mm, US 7 / 4.5 mm, US 8 / 5.0 mm. And three clear, nylon cable lengths: 8″ (20 cm), 14″ (35 cm), and 22″ (55 cm) cables to make 16″ (40 cm), 22″ (56 cm), and 30″ (76 cm) circulars.
 
SPIN™ nylon cables allow the tips to swivel freely. Also included with each set are easy-to-read, coded end stoppers, T-shaped tightening keys, and stitch markers, as well as a cable connector, a needle gauge and compact, zipper-enclosed, fabric case.  SPIN™ & TWIST™ tips, cables and accessories are all switchable!