KNITPRO Nova Cubics fixed circular needles are designed for knitters who want a steadier, square-profile tool for comfortable control on longer knitting sessions. This 100 cm needle (about 39 inches) in 5.50mm is suited to sweaters, scarves, and home items in worsted to chunky yarns and holds a larger stitch count on the cable. The fixed circular format helps keep the work supported as it grows, which can make it easier to maintain consistent stitch formation when working flat or in the round.