Addi Turbo® Lace circular needles were created for precise knitting. Perfect for lace, sock and all-around knitting! Aggressively tapered all-brass tips, and a ultra-pliable blue cord make the newest addition to the addi® line a best-seller. The clear choice for picky knitters! This set is 40-inches in length (100 cm). Sizes are listed in approximate US sizes -AND- exact metric sizes for your convenience. All addi® needles are manufactured to exact metric sizes.