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.
 
SWIV360 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!