KNITPRO Zing double pointed needles are lightweight aluminium needles for socks, cuffs, and other small in the round projects. This set includes five needles in 20 cm (8 in) length and 5½ mm size, with size specific colour coding and laser printed markings for quick identification. Store the needles together to protect the tapered tips, and the smooth metal finish helps yarn glide cleanly when working tight stitches.