KNITPRO Bamboo fixed circular needles are made for knitters who want a warm, lightweight tool for circular or flat knitting without the cold feel of metal. This 80 cm (32 in) needle is 4.00 mm, with two tips joined by a flexible cable to support consistent loop control as you work. The cord is designed to lie flat to limit kinks, and simple wipe-down cleaning plus dry storage helps keep the bamboo and join smooth over time.